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A spherical shell of radius R has a charge +q units. The electric field due to the shell at a pointA. inside is zero and varies as `r^(-1)` outside itB. inside is constant and varies as `r^(-2)`C. inside is zero and varies as `r^(-2)` outside itD. inside is constant and varies as `r^(-1)` outside it |
Answer» Correct Answer - C | |