class 10 ka बिधुत चैप्टर का आल फारमुला
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Answer:
Current ( I ) = Q÷T
Voltage ( V ) = E÷Q
Resistance = V÷F
Power= V×R
Resistance in series ( RS) = R1 + R2 + R3
Resistance in parallel ( RP) = 1÷ R1+1÷R2+ 1÷R3
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