21
Electrostatic Potential Energy April 5th

Electrostatic Potential Energy April 5th. + + The cart is held at rest

  • View
    220

  • Download
    2

Embed Size (px)

Citation preview

Electrostatic Potential Energy

April 5th

+ +

The cart is held at rest.

+ +

The cart is released.

+ -

The cart is held at rest.

+ -

The cart is released.

+ -

Where did the cart gets its kinetic energy from?

+

+ +

+

+ +

+

+ +

Where did this energy come from?

+

+ +

Electrostatic energy: energy stored in the interaction between two objects with extra positive or negative particles.

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+

+ +

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+ -

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+ -

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+ -

Initial Add / Remove Final

K.E. G.P.E. E.E. Work K.E. G.P.E. E.E.

+ -

The electrostatic energy is represented by:

Uq =k ×q1 ×q2

r