Two equal resistances when connected in series to a battery

PHYSICS · Single correct · CBSE · Physics · Electricity · Electricity

Problem

Two equal resistances when connected in series to a battery, consume electric power of 60 W. If these resistances are now connected in parallel combination to the same battery, the electric power consumed will be: (1) 60 W (2) 240 W (3) 120 W (4) 30 W

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