A solid conducting sphere of radius 1 m- enclosed by a metallic shell of radius 3 m such that their-centres coincide- If outer shell is given a charge of 6 -C and inner sphere is earthed- find magnitude charge on the-surface of inner shell-Why can-t charge on inner sphere be zero inspite of the fact that it is grounded-

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Standard XII

Physics

Surface Integral

a solid condu...

Question

a solid conducting sphere of radius 1 m, enclosed by a metallic shell of radius 3 m such that their centres coincide. If outer shell is given a charge of 6 μC and inner sphere is earthed, find magnitude charge on the surface of inner shell Why can't charge on inner sphere be zero inspite of the fact that it is grounded??

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