Some equi-potential surfaces are shown in figure. What can you say about the magnitude and the direction of the electric field ?

Some equipotential surfaces are shown in figure. What can you say about the magnitude and the direction of the electric field ?

Some equipotential surfaces are shown in figure(29.E3) What can you say about the magnitude and the direction of the electric field?

Some equipotential surfaces are shown in figure(29.E3) What can you say about the magnitude and the direction of the electric field?

Some equipotential lines are shown in figure. What can you say about the magnitude and the direction of the electric field ?

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

What can you say about the resistance of an ammeter?