Current Electricity

Question: Two resistances ${R_1}$ and ${R_2}$ when connected in series and parallel with 120 V line, power consumed will be 25 W and 100 W respectively. Then the ratio of power consumed by ${R_1}$ to that consumed by ${R_2}$ will be



1) 1 : 1
2) 1 : 2
3) 2 : 1
4) 1 : 4
Solution: Explanation: No Explanation
Heating Effect of Current Electric Power

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