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The diagram below show region of equipot...

The diagram below show region of equipotentials.

A positive charge is moved from A to B in each diagram .

A

1. Maximum work is required to move q in figure (c).

B

2. In all the four cases the work done is the same .

C

3. Minimum work is required to move q in figure (a) .

D

4. Maximum work is required to move q in figure (b) .

Text Solution

Verified by Experts

The correct Answer is:
B
Work done `w=q Delta V`
m `DeltaV` is same in all the cases to work is done will be same in all the cases .
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