Category Archives Sains t3 Bab 7

7/31/2019 Category Archives Sains t3 Bab 7

1/17

Category Archives: Chapter 7 Electricity

Uses of Electromagnets

15Jul

Electric bell.

In an electric bell, the electromagnet is switched on and off very rapidly by making and breaking the contact.

When you press the switch, current flows in the coil, creating an electromagnet. The electromagnet then attracts

the hammer towards the gong to hit it. When the hammer moves towards the gong, the contact opens. Thecircuit is broken and the current stops flowing. The coil loses its magnetism and the hammer returns to its

original position, completing the circuit again. In this way, the hammer hits and lifts off from the gong

repeatedly making the bell ring as long as the switch is on.

Maglev Train

Maglev trains use magnetic levitation propulsion systems. In this system, the cable coils generate a traveling

magnetic field that moves down the length of the guideway. Magnetic attraction between this field and

electromagnets on the train levitates the vehicle and drags it along behind the traveling magnetic field. Thesetrains can achieve a very high speed of 500 Kmh-1 because there is no contact friction between the train and the

rails.

This type of train is a very safe mode of transport. There is no danger of derailment because the train cannot

move sideway off the guideway. The braking system is also very effective. When the polarity of the traveling

magnetic wave is reversed, the train is stopped without skidding. In addition, many such trains can use the samerails without fear of collision because the train can never overtake the traveling magnetic field. However,maglev transport systems have not been commercially successful because of the high cost involved in

constructing new network of guideways for the train.
http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/http://anjungsainssmkss.files.wordpress.com/2011/07/electric-bell.pnghttp://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/


2/17
http://anjungsainssmkss.files.wordpress.com/2011/07/maglev-train5.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/au21sc.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/maglev-train5.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/au21sc.jpg


3/17

Leave a comment

Posted byperawatsiberon 15/07/2011 inChapter 7 - Electricity,Sains Ting 3 ( Form 3 ) - PMR

Electromagnet 2

15Jul

Field Pattern of a Flat Coil
http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/#respondhttp://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/http://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/http://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/http://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/http://anjungsainssmkss.files.wordpress.com/2011/07/mgv3.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/mgv6.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/mgv3.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/mgv6.jpghttp://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/http://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/07/15/uses-of-electromagnets/#respond


4/17

A solenoid is a long coil made up of a numbers of turns of wire.

The magnetic field of a solenoid resembles that of the long bar magnet, and it behaves as if it has a North Pole

at one end and a South Pole at the other.
http://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-coil2.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-coil.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-coil2.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-coil.png


5/17
http://anjungsainssmkss.files.wordpress.com/2011/07/coil.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/solenoid.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/coil.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/solenoid.jpg


6/17

The right-hand grip rule can also be used to indicate the direction of the magnetic field around a coil. The right-

hand grip rule for a solenoid, in this case, the thumb points towards the north pole of the magnetic field whilethe fingers indicate the direction of the current in the solenoid.

Magnetic Field Strength

A magnetic field exists whenever a current is present. When an electrical appliance is switched on, there is a

magnetic field around it. The field strength increases with current. Thus, a stronger magnetic field exists near

appliances which use a bigger current. However, the strength of the magnetic field decreases with distance froma current-carrying source.

Electric fields are shielded by most objects, such as walls, buildings and trees but magnetic fields are not. Inspite of being buried in the ground, magnetic fields of power lines are still not eliminated.

Leave a comment
http://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/#respondhttp://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/#respondhttp://anjungsainssmkss.files.wordpress.com/2011/07/pole-of-solenoid.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/right-hand-grip-rules2.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-solenoid.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/pole-of-solenoid.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/right-hand-grip-rules2.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-solenoid.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/pole-of-solenoid.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/right-hand-grip-rules2.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/field-pattern-of-solenoid.pnghttp://anjungsainssmkss.wordpress.com/2011/07/15/electromagnet-2/#respond


7/17


Electromagnetism

14Jul

Magnetic field around a wire

When a charged particlesuch as an electron, proton or ionis in motion, magnetic lines of force rotate

around the particle. Since electrical current moving through a wire consists of electrons in motion, there is amagnetic field around the wire.

This field can be demonstrated by placing fine iron filings or shavings on a card and sticking a wire through the

middle of the card. When a DC electrical current is passed through the wire, the iron filings align to show the

magnetic field.

Right-hand rule for magnetic field

The right-hand rule for determining the direction of the magnetic field is that if you wrapped your right handaround a wire with your thumb pointing in the direction of the electrical current, then your fingers would be in

the direction of the magnetic field.

You can verify the direction of the magnetic field by placing one or more compasses on a card and observing

their direction.
http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/http://anjungsainssmkss.files.wordpress.com/2011/07/right-hand-grip-rules.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/unit4_4e1_compass.gifhttp://anjungsainssmkss.files.wordpress.com/2011/07/right-hand-grip-rules.pnghttp://anjungsainssmkss.files.wordpress.com/2011/07/unit4_4e1_compass.gifhttp://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/


8/17

Leave a comment


Magnetic field14Jul
http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/#respondhttp://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/http://anjungsainssmkss.files.wordpress.com/2011/07/magnet_field.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/magnetic_field_moving_charges__compasses.gifhttp://anjungsainssmkss.files.wordpress.com/2011/07/magnet_field.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/magnetic_field_moving_charges__compasses.gifhttp://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/07/14/electromagnetism/#respond


9/17

Leave a comment
http://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/#respondhttp://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/#respondhttp://anjungsainssmkss.files.wordpress.com/2011/07/images-3.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-2.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/magnetic_detection-iron_filings.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/article-page-main_ehow-uk_images_a07_tr_so_magnets-effects-metals-800x800.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-3.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-2.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/magnetic_detection-iron_filings.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/article-page-main_ehow-uk_images_a07_tr_so_magnets-effects-metals-800x800.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-3.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-2.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/magnetic_detection-iron_filings.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/article-page-main_ehow-uk_images_a07_tr_so_magnets-effects-metals-800x800.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-3.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/images-2.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/magnetic_detection-iron_filings.jpghttp://anjungsainssmkss.files.wordpress.com/2011/07/article-page-main_ehow-uk_images_a07_tr_so_magnets-effects-metals-800x800.jpghttp://anjungsainssmkss.wordpress.com/2011/07/14/magnetic-field/#respond


10/17


Magnetism

14Jul

What is a magnet? A magnet is any material that possesses a magnetic field. This field exerts forces on any

ferromagnetic material within its vicinity. Not all metals are attracted to magnets. Gold, aluminum, silver, andcopper are considered non-ferromagnetic metals, i.e., they are not attracted to magnets.

Ferromagnetic materials are Iron, Nickel, Cobalt, and alloys containing them. When a magnet comes in contact

with a ferromagnetic material, the atoms become lined up. This results in a magnetic force between the

ferromagnetic material and the magnet.

Magnets have two poles. These poles decide whether the ferromagnetic material is going to repel or attract. The

attraction of two magnets will happen if the poles are opposite. For example, if the magnets are positive topositive they will repel; if they are negative to positive they attract and stick together.
http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/http://anjungsainssmkss.files.wordpress.com/2011/07/9.jpghttp://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/


11/17
http://anjungsainssmkss.files.wordpress.com/2011/07/magnets-and-electromagnets.gif


12/17

Leave a comment


Series circuit and Parallel circuit

06Jun

Leave a comment


Ohms Law The relationship between voltage, current and

resistance

06Jun

The Ohms law states that the current flowing through a conductor is directly proportional to its voltage.This

relationship between voltage (V), current (I) and resistance (R) was observed by Georg simon Ohm in 1827.
http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/#respondhttp://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/#respondhttp://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.files.wordpress.com/2011/07/image.pnghttp://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/#respondhttp://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/http://anjungsainssmkss.wordpress.com/2011/06/06/series-circuit-and-parallel-circuit/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/07/14/magnetism/#respond


13/17

Ohms Law Part 1: Units and Quantities

Ohms Law Part 2: Ohms Law Applied to Simple Circuits

Further discussion on Ohms law .

Leave a comment


Voltage and Current, Part 1 & Part 2

25May

Voltage and Current , Part 1

Voltage and current, Part 2

Leave a comment


Electricity and Circuits

25May

Leave a comment


Van De graaff generator

16May

The Van de Graaff generator is a device that can produce electrostatic charges of very high voltage on its dome.
http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/#respondhttp://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/#respondhttp://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/#respondhttp://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/#respondhttp://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/http://anjungsainssmkss.wordpress.com/2011/05/25/electricity-and-circuits/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/#respondhttp://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/http://anjungsainssmkss.wordpress.com/2011/05/25/voltage-and-current-part-1-part-2/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/06/06/ohms-law-the-relationship-between-voltage-current-and-resistance/#respond


14/17


15/17


16/17


17/17

Leave a comment

Posted byperawatsiberon 16/05/2011 inChapter 7 - Electricity,Sains Ting 3 ( Form 3 ) -
http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/#respondhttp://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/#respondhttp://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/http://anjungsainssmkss.wordpress.com/category/sains-ting-3-form-3-pmr/chapter-7-electricity/http://anjungsainssmkss.wordpress.com/author/perawatsiber/http://anjungsainssmkss.wordpress.com/2011/05/16/van-de-graaff-generator/#respond

Documents

Category Archives Sains t3 Bab 7