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In the following diagram the work done i...

In the following diagram the work done in moving a point charge from point `P` to point `A, B` and `C` is respectively as `W_(A), W_(B) and W_(C)`, then

A

`W=W=W`

B

`W=W=W=0`

C

`WgtWgtW`

D

`WltWltW`

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The correct Answer is:
A
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