Two irantical resistors each of resistance 12ohm are connected. In series. In parallel in turn a battery of 2V. Calculate the ratio of Power consume in the combination of resistor in the two cases.
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Explanation:
Series:
Req=12+12
=24 ohm
Power =(V^2/Req)
=2^2/24
=.16667 Watt
Parallel :
Req=(12×12/12+12)
Req=6 ohm
Power=(2^2/6 )
=.6667 Watt
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