Question

Calculate the work done in moving a charge of 5 coulombs from a point at 20v to another at 30v

Answer 1

v=w/q
w=v×q
w=20×5=100

v=W/Q
W=V×Q
W=30×5=150

Answer 2

SOLUTION =    V1 = 20V, V2= 30V and Q = 5 Coulomb

Using formula V =W/Q

W=VQ

W = 20x5=100

II Case

W= VQ

W=30x5=150

I Hope It Helps !!!