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The intensity of an electric field depen...

The intensity of an electric field depends only on the coordinates x and y as follows
`E=(a(xhati+yhatj))/(x^2+y^2)`
where a is a constant `hati and hatj` are the unit vectors of the x and y-axes. Find the charge within a sphere of radius R with the centre at the origin.

A

`4 pi epsilon_(0)aR`

B

`2 pi epsilon_(0)aR`

C

`pi epsilon_(0)aR`

D

`3 pi epsilon_(0)aR`

Text Solution

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The correct Answer is:
A
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