Figure shows some equipotential lines distributed in space. A charged object is moved from point $A$ to point $B$
Updated On: Jun 23, 2023
The work done in figure (i) is the greatest
The work done in figure (ii) is the least
The work done is the same in figure (i), (ii) and (iii)
The work done in figure (iii) is greater than figure (ii) but equal to that in figure (i)
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The Correct Option isC
Solution and Explanation
In all the three figures, $V_{A} =20 \, V$ and $V_{B} = 40 \, V$
Work done in carrying a charge $q$ from $A$ to $B$ is
$W=q \left(V_{B}-V_{A}\right)$
Hence, work done is same in all figures
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