The electrostatic potential `(phi _r)` of a spherical symmetric system , kept at origin is shown in the adhacent figure, and given as `phi _e = q/( 4 pi varepsilon_0 r) (r le R_o)` `phi _e = q/( 4 pi varepsilon_0 R_o) (r le R_0)` Which of the following option `s` in //are correct ?A. For spherical region ` r le R_0` total electrostatic energy stored id zero .B. Within ` r= 2R_0`, total charge is `q`.C. There will be no charge anywhere except at ` r = R_0`.D. Electric field is discontinuous at ` r= R_0`.

The electrostatic potential `(phi _r)` of a spherical symmetric system

1.	The electrostatic potential `(phi _r)` of a spherical symmetric system , kept at origin is shown in the adhacent figure, and given as `phi _e = q/( 4 pi varepsilon_0 r) (r le R_o)` `phi _e = q/( 4 pi varepsilon_0 R_o) (r le R_0)` Which of the following option `s` in //are correct ?A. For spherical region ` r le R_0` total electrostatic energy stored id zero .B. Within ` r= 2R_0`, total charge is `q`.C. There will be no charge anywhere except at ` r = R_0`.D. Electric field is discontinuous at ` r= R_0`.
Answer» Correct Answer - A::B::C::D Potential graph is of uniformly charged spherical sedll , so option ` A, B, C, D` are correct .

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