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Two concentric spherical shells of radii...

Two concentric spherical shells of radii R and 2R have charges Q and 2Q as shown in figure

If we draw a graph between potential V and distance r from the centre, the graph will be like

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Two concentric spherical shells of radii R and 2R have charges Q and 2Q as shown in figure If we daw a graph between electric field E and distance r from the centre, it will be like

    A
    B
    C
    D

  • Two concentric spherical shells of radii R and 2R have charges Q and 2Q as shown in figure Choose the correct optin (K = (1)/(4 pi epsi_(0)))

    A
    At a distance `r (R lt r lt 2R)` from the centre electric potential is `(KQ)/(R)`
    B
    At the same distance, electric field is `(KQ)/(r^(2))`
    C
    Both (a) and (b) are correct
    D
    Both (a) and (b) are wrong

  • Two concentric spherical shells have charges +q and -q as shown in figure. Choose the correct options.

    A
    At a electric field is zero but electric potentiasl in non zero
    B
    At B electic feid and electric potential both are non zero
    C
    At C electric field is Zero but electric potential is non zero
    D
    At C electrilc fiedl and electric potential both are zero

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