Question

Assertion (A): Two electric heaters of power \( P_1 \) and \( P_2 (> P_1) \) are joined in series across a dc source of voltage \( V \). The power consumed by the combination will be less than that consumed by \( P_1 \) when connected across the same source. Reason (R): The power consumed by an electric device when connected to a dc source of voltage \( V \) is proportional to its resistance.

• A. Both A and R are true and R explains A
• B. Both A and R are true but R does not explain A
• C. A is true but R is false
• D. A is false and R is false

Hint:

For constant voltage, higher resistance means lower power.

Answer 1

The Correct Option is C