Some equipotential surfaces are shown in the figure . Determine electric field at points `A , B,C` in `(a)` and in `(b)`.

Some equipotential surface are shown in the figure. Find the value of electric field :-

Some equipotential surfaces are shown in figure .The electric filed strength is

Equipotential surfaces are shown in figure. Then the electric field strength will be

Some equipotential surfaces are shown in figure . The magnitude and direction of electric field is

Equipotential sufaces are shown in figure a and b the field in

A family of equipotential surface are shown. The direction of the electric field at point A is along-

A family of equipotential surface are shown. The direction of the electric field at point A is along-

A few spherical equipotential surfaces are shown in the figure. The electric field at any point, at a distance x from the centre, is

A few spherical equipotential surfaces are shown in the figure. The electric field at any point, at a distance x from the centre, is