(i) Find the potential difference between A and B.

(a) Find the potential difference between A and B (b) A circuit has a section AB as shown. If V_A - V_B = 12 V , find current i . ( c) (i) Find the potential difference between the points A and B (ii) Find current through 25 V cell if points A and B are connected. (d) In the following circuit, calculate (i) Potential difference between points X and Y , when switch S is open. (ii) Current through switch S , when switch S is closed. (iii) Equivalent resistance between A and B . .

The potential difference between A and B is .

Positive and negative charges of 1 muC each are placed at two points as shown in the figure. Find the potential difference between A and B

Positive and negative charges of 1 muC each are placed at two points as shown in the figure. Find the potential difference between A and B

Positive and negative charges of 1 muC each are placed at two points as shown in the figure. Find the potential difference between A and B

Find the potential difference between A and B as shown in the figure

Find the potential difference between A and B as shown in the figure