Question

Two identical bulbs A and B are designed for same voltage. Their power rating are Pa and Pb respectively, where Pb> PA They are joined in series across a V voltage supply, then which bulb will draw more power​

Answer 1

Answer:

1. As we know that
2. Since Power Rating Of Bulb A is Less Than Power Rating oF bulb B
3. So According To Power Concept "If Two Bulbs Of Different Rating Are Joined In Series Then The Bulb Have Low Power Rating Will Draw More Power
4. So Bulb A Will Draw More Power