Electric field inside a uniformly charged sphere of radius $R,$ is ($r$ is distance from centre, $r < R$)
Electric field inside a uniformly charged sphere of radius $R,$ is ($r$ is distance from centre, $r < R$)
- A
$\frac{KQr}{R^3}$
- B
$\frac{KQ}{R^2}$
- C
$\frac{KQr^2}{R^3}$
- D
$\frac{2KQ}{R^2}$
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