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The intensity of an electric field depen...

The intensity of an electric field depends only on the co-ordinates x, y and z as follows:
`vecE=a((xhati+yhatj+zhatk))/((x^2+y^2+z^2)^(3//2))`unit.
The electrostatic energy stored between two imaginary concentric spherical shells of radii R and 2R with centre at origin is

A

`(4piepsilon_0a^2)/R`

B

`(2piepsilon_0a^2)/R`

C

`(piepsilon_0a^2)/R`

D

`(piepsilon_0a^2)/(2R)`

Text Solution

Verified by Experts

The correct Answer is:
C
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