Question

The potential difference between a two points is 10 volt.How much work will be a done in carrying a charge of 200 mc from one point to another

Answer 1

Answer:

2 Joule of work will be done.

Explanation:

You just have to multiply the both.

Answer 2

Answer:

2×10^-3 J

Explanation:

Given that,

v= 10 volt

q=200 micro coulomb

We know that,

v=w/q

w=vq

w=10×200×10^-6

w=2×10^3×10^-6

w=2×10^-3 J