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Potential (V) at a point in space is giv...

Potential (V) at a point in space is given by `v=x^(2)+y^(2)+z^(2)`. Gravitational field at a point (x,y,z) is

A

`-2x hat(i)-2y hat(j)-2z hat(k)`

B

`2x hat(i)+2y hat(j)+2z hat(k)`

C

`x hat(i)+y hat(j)+ z hat(k)`

D

`-x hat(i)-y hat(j)-z hat(k)`

Text Solution

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The correct Answer is:
A
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