Two cententric shells of radii `R` and `2R` have given charge `q` and `-2q` as shown in figure in a region `r lt R`

(a) `E=0`,(b) `E!=0`,(c ) `V=0` (d) `V!=0`

Two concentric shells of radii R and 2R have given charge q and -2q as shown in figure in a region r lt R (a) E=0 ,(b) E!=0 ,(c ) V=0 (d) V!=0

Two concentric conducting shells of radii R and 2R are having charges Q and -2Q respectively.In a region r

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)))

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)))

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

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

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

There are two concentric metallic shells of radii R and 2R, if outer shell is given charge q_1 , then charge on surface of inner shell will be

there are two concentric metallic shells of radii R and 2R, if outer shell is given charge q_1 , then charge on surface of inner shell will be