Question

In the circuit shown potential difference between x and y will be

• A. zero
• B. 20 V
• C. 60 V
• D. 120 V

Answer 1

The correct option is D 120 V

Given circuit is open, So there is no any current follow through the circuit
So, $V_{XY}$ $=i\times 60+120+i\times 50=0\times 60+120+0\times 50=120$

Option :D