A) 1000 V
B) 500 V
C) 250 V
D) Zero
Correct Answer: A
Solution :
For a charged conducting sphere [or shell of charge at surface (r = R)] \[{{V}_{s}}=\frac{1}{4\pi {{\varepsilon }_{0}}}\frac{Q}{R}\] Inside the shell the potential remains constant at all points and equal to potential at the surface \[{{V}_{in}}\,=\cos \tan t\,={{V}_{s}}\] \[\therefore \] \[{{V}_{in}}=1000\,V\]You need to login to perform this action.
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