Question

In the following circuit the potential difference between P and Q is

• A. 15 V
• B. 10 V
• C. 5 V
• D. 2.5 V

Answer 1

Answer: (C)

5 V

Answer 2

By using KVL $- 5 \times 2 - V_{PQ} + 15 = 0$ ⇒ V_PQ = 5V