Question

How much work is done in moving a charge of 3c from a point at the volts 115 to a point at 125 volts?

Answer 1

V=W÷Q
V=125-115=10
W=10×3
=30
WORK DONE =30 J

HOPE IT HELPS! !

Answer 2

Answer : Work done moving a charge form one point to another is 30 J.

Explanation :

Given that,

Charge, $q=3\ C$

Potential at a point,  $V_1=115\ V$    

Potential at another point,  $V_2=125\ V$                

Potential difference, $\Delta V=V_2-V_1=10\ V$

Work done is given by :

$W=q\Delta V$

$W=3\ C\times 10\ V$

$W=30\ J$

Hence, this is the required solution.