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Question

The work done in taking a unit positive charge from P to A is WA and from P to B is WB. Then :
155168.png
  1. WA>WB
  2. WA=WB
  3. WA<WB
  4. WA+WB

A
WA+WB
B
WA<WB
C
WA>WB
D
WA=WB
Solution
Verified by Toppr

As potential at A and B is the same VA=VB=kQ/d.
and W=qΔV
ΔV in both the cases is same. So work done in both the cause will be the same.

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