How much work is done in moving a charge of $2 \mathrm{C}$ across two points having a potential difference of $12 \mathrm{~V}$ ?
To find: work is done in moving a charge of $2 \mathrm{C}$ across two points having a potential difference of $12 \mathrm{~V}$
Solution:
We know the formula:
W = qV
Where q is the charge, W is the work done and V is the potential difference.
So, we get W = 2$\times$12
= 24 joule
Therefore the work is done in moving a charge of 2 coulomb across two points having a potential difference of 12 volt is 24 joule.
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