Question

A battery of 10 v carries 20000c of charge through a resistance of 20 ohm Calculate the work done

Answer 1

Answer:

2×10^5

Explanation:

Answer 2

Given:

battery = 10 volt

charge = 20,000C

resistance = 20 ohm

To Find:

work done in 10 seconds

Solution:

We use work done by a large particle in electrostatic potential.

The formula to find work done is

     w = qv

          = 20,000 × 10

          = 2 × $10^{5}$ joule.

Therefore, work done in 10 seconds is 2 × $10^{5}$ joules.