Question

The energy stored in a sphere of cm radius when the sphere is charged to a potential difference of  V is

A

B

C

D

Easy

Solution

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Correct option is A)

The capacitance of spherical capacitor is given as:
The constant Farad/m
If  
For cm;
The energy stored in a capacitor is given as:


Solve any question of Electrostatic Potential and Capacitance with:-

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