Question

In the circuit in figure the potential difference across P and Q will be nearest to

Options

• 9.6 V

• 6.6 V

• 4.8 V

• 3.2 V

Answer 1

3.2 V

Explanation:

Circuit total resistance = 100 + 100 + 100 Ω = 300 Ω

Pot – diffn across P and Q = 48/300 × 20 = 3.2 V