Current Electricity and Electrical InstrumentEasy
Question
A battery of 10 V and internal resistance 0.5 Ω is conneted across a variable resistance R. The value of R for which the power delivered in its maximum state, is equal to :-
Options
A.0.5 Ω
B.1 Ω
C.1.5 Ω
D.2 Ω
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