Question

Calculate the work done in carrying 1.2C charge across a potential difference of 12v

Answer 1

Answer:

Given, Q= 1.2 C, V= 12V.

W= VQ

= 12 * 1.2

=14.4 J

Work done is 14.4 joules.

Answer 2

The work done in carrying 1.2 C charge across a potential difference of 12 V is 14.4 J.

Explanation:

The work done by the charge is equal to change in potential difference and it is given as

$W=q\Delta V$

Here, q is charge and $\Delta V$ is the potential difference.

Given q = 1.2 C and $\Delta V= 12 V$.

Substitute the given values in above formula, we get

$W=1.2C\times12V$

W = 14.4 J

Thus,  the work done in carrying 1.2 C charge across a potential difference of 12 V is 14.4 J.

#Learn More:

Topic: Potential difference

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