Question

Develop the notions of work and K.E and show that it leads to work energy theorem

Answer 1

Answer:

it can be explained in elelctric field.

Explanation:

whwn a poaitive test charge is moved against electric field, we have ro do work upon it.

W=qV

now when we release it, this work done is chamged into kinetic energy due to which the test charge moves.

k.e=1/2mv^2.

1/2mv^2=qV.