The variation of electric field with respect to distance from centre of a charged conducting spherical shell of radius R is given by:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2).
Electric field is given by,
$E=\left\{\begin{matrix}0,&for\,r<R\\\frac{1}{4πε_0}\frac{Q}{r^2},&for\,r≥R\end{matrix}\right.$