Question

What is the work done to carry a charge of 4 C from one point to another point of electric circuit if potential difference between the points is 12 V. ​

Answer 1

Given ,

Charge (q) = 4 C

Potential difference (v) = 12 V

As we know that ,

The work to carry a charge from one point to another point is called potential difference

$\boxed{ \tt{Potential \: difference \: (v) = \frac{w}{q} }}$

Thus ,

12 = w/4

w = 12 × 4

w = 48 Joule

Hence , the work done is 48 Joule