A uniform electric field of `400 V/m` is directed at `45^@` above the x-axis as shown in the figure. The potential difference `V_A-V_B` is given by

A uniform electric field of 100 V//m is directed at 3^@ with the positive x-axis as shown in figure. Find the potential difference V_(BA) if OA=2 m and OB=4 m.

A uniform electric field to 100 Vm^(-1) is directed at 60^@ with the positive x-axis as shown in figure. If OA= 2 m, the potential difference V_O - V_(A) is

A uniform electric field of 200 V // m is directed at 45^(@) with x -axis as shown in figure. The co-ordinates of point P and point Q are ( 1,0) and ( 0,2) . Find the potential difference , V_(P) - V_(Q) ( in volts) .

An electric field of 20 N//C exists along the x-axis in space. Calculate the potential difference V_B - V_A where the points A and B are given by a. A=(0,0), B=(4m, 2m) b. A=(4m,2m),B=(6m,5m)

A battery of e.m.f. 10 V is connected to resistance as shown in figure. The potential difference V_(A) - V_(B) between the point A and B is

In the circuit shown below, the cell has an e.m.f. of 10 V and internal resistance of 1 ohm . The other resistances are shown in the figure. The potential difference V_(A) - V_(B) is

A uniform electric field of 100 Vm^-1 is directed at 30^(@) with the positive x - axis as shown in (Fig. 3.153). O A = 2 m and O B = 4 m . . The potential difference V_B - V_A is.

A uniform electric field of 100 Vm^-1 is directed at 30^(@) with the positive x - axis as shown in (Fig. 3.153). O A = 2 m and O B = 4 m . . The potential difference V_O - V_A is.