Question

In a household circuit, a fan of resistance 200 Ω, a bulb of 100 Ω and a TV of 100 Ω is connected to a main circuit of 220 V. What is the total resistance in the circuit and current through the main supply?

• A. 50 Ω and 4.4 A
• B. 40 Ω and 5.5 A
• C. 50 Ω and 5.5 A
• D. 40 Ω and 4.4 A

Answer 1

The correct option is B 40 Ω and 5.5 A