Two heaters A and B are connected in parallel across supply voltage V. – McqOptions

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1.	Two heaters A and B are connected in parallel across supply voltage V. Heater A produces 500 kcal in 20 minutes and B produces 1000 kcal in 10 minutes. The resistance of A is 10 Ω. The resistance B is
A.	0.25 Ω
B.	5 Ω
C.	2.5 Ω
D.	0.5 Ω
Answer» D. 0.5 Ω

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