Question

Calculate the amount of workdone in shifting a charge of 2couloumb from a point A to.B having potential 10volt and 5Volt respectively

Answer 1

Potential at A = 10V

Potential at B = 5V

charge = 2 C

so the potential difference = 10-(-5) V

Now, V = W/q

10-(-5) = W/2

15 = W/2

15 × 2 = W

30 J = W

I hope this will help you