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The potential at a point x (measured in ...

The potential at a point x (measured in pm) due to some charges situated on the x-axis is given by `V(x)=20/((x^2-4))` Volts. The electric field E at x = 4 pm is given by

A

`5/3V//p m` and in the `-vex` direction

B

`5/3V//p m` and in the `+vex` direction

C

`10/9V//p m ` and in the `-vex` direction

D

`10/9V//p m ` and in the `+vex` direction

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • The electric potential V at any point (x, y, z) all in meters in space is given by V = 4x^(2)V . The electric field at the point (1,0,2) in V cdot m^(-1) is

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