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Let P(r)=(Q)/(piR^4)r be the charge dens...

Let `P(r)=(Q)/(piR^4)r` be the charge density distribution for a solid sphere of radius R and total charge Q. For a point 'p' inside the sphere at distance `r_1` from the centre of the sphere, the magnitude of electric field is:

A

zero

B

`(Q)/(4pi epsilon_(0)r_(1)^(2))`

C

`(Qr^(1)^(2))/(4pi epsilon_(0)R^(4))`

D

`(Qr^(1)^(2))/(3pi epsilon_(0)R^(4))`

Text Solution

Verified by Experts

The correct Answer is:
C
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