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A solid ball of radius R has a charge de...

A solid ball of radius R has a charge density `rho` given by `rho = rho_(0)(1-(r )/(R )) for 0le r le R` The electric field outside the ball is :

A

`(rho_0R^3)/(epsilon_0r^2)`

B

`(4rho_0R^3)/(3epsilon_0r^2)`

C

`(3rho_0R^3)/(4epsilon_0r^2)`

D

`(rho_0R^3)/(12epsilon_0r^2)`

Text Solution

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The correct Answer is:
D
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