Electric charge is distributed uniformly on the surface of a spherical rubber ballon. Show how the value of electric intensity and potential vary (i) on the surface (ii), inside and (iii) outside ?

Electric charge is distributed uniformly on the surface of a spherical

1.	Electric charge is distributed uniformly on the surface of a spherical rubber ballon. Show how the value of electric intensity and potential vary (i) on the surface (ii), inside and (iii) outside ?
Answer» On the surface, E = constant, V = constant. Inside the surface , E = 0, V = constant = potential on the surface. Outside the ballon, `E prop (i)/(r^(2)) and V prop (1)/(r )` where r is distance of point from the center of the ballon.

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Electric charge is distributed uniformly on the surface of a spherical rubber ballon. Show how the value of electric intensity and potential vary (i) on the surface (ii), inside and (iii) outside ?

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