Question

How much pf work is done in moving of charge of 3c from a point if 118v to a pointvof 128v?

Answer 1

V=128-118=10
Q= 3C
W=V×Q
=3×10
=30 J
WORK DONE =30 J

HOPE IT HELPS! !

Answer 2

potential difference (v) = 128-118
= 10v
charge = 3coloumb

Now according to the question

potential difference{v} = work done{w}
__________
charge{Q}
W = V × Q
=( 10 × 3 )Joule
= 30 Joule.

HOPE IT HELPED YOU!!