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The electric potential at a point (x,y) ...

The electric potential at a point `(x,y)` in the x-y plane is given by `V=-kxy`. The field intentisy at a distance r in this plane, from the origin is proportional to

A

`r^(2)`

B

r

C

2r

D

`2r^( 2)`

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The correct Answer is:
B
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