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The electri potential V at any point O (...

The electri potential V at any point O (x, y, z all in metres) in space is given by `V = 4x^(2)V`. The electric field at the point `(1m,0,2m)` in volt `"metre"^(-1)` is

A

16 along positve x-axis

B

8 along negative x-axis

C

8 along positve x-axis

D

16 along negative x-axis

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-ELECTROSTATIC POTENTIAL AND CAPACITANCE -ASSIGNMENT SECTION - C
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