If 15 J of work is done when a charge of 3 C is moved from one point to another, find the electric potential difference between the two points.

1f 20 J of work is done in moving a charge of 5C from one point to another, find the electric potential difference between the two points.

Derive an expression for the electric intensity due to an electric dipole at a point on the axis of dipole. When a point charge of 5 xx 10^-9 C is taken from point A to point B, the work done is 10^-6 J. Find the potential difference between points A and points B.

40 J of work is done to move an electric charge of 5 C from a point where potential is 20 V to another point, where potential is V volt. Find the value of V.

A wire carries a current of 0.1 A for 10 seconds. If the work done in this process is 20 J, find the potential difference between the two ends of the wire.

If 120 J of work is done in carrying a charge of 6 C from a place where the potential is 10 volt to another place where the potential is V, find V.

If 20J of work is to be done in moving a charge of 100C from A to B, which of the two point is at higher potential? What is the potential difference?

Assertion : the net work done by an electrostatic field on a charge whilr moving it from one point to another is independent of path. Reason: the net work done by an electrostatic force on a charge in it moving along a closed loop is zero.

When 10^8 electrons are transferred from one conductor to another, a potential difference of 10V appears between the conductors. Find the capacitance of the two conductors.