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Calculate the work done in moving a charge of 4 coulombs across two points having a potential difference of 6V.
Given: A charge of 4 coulombs is moved across two points having a potential difference of 6V
To find: Work done
Solution:
When a charge Q moves between two points whose potential difference is V, the amount of work done is given by
$W = Q \times V$
Therefore, $W = 4 \times 6 = 24 \ J$
Work done = 24 joule
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