Current Electricity and Electrical InstrumentHard
Question
Three resistance of values 2Ω, 3Ω and 6Ω are to be connected to produce an effective resistance of 4Ω. This can be done by connecting :
Options
A.3Ω resistance in series with the parallel combination of 2Ω and 6Ω
B.6Ω resistance in series with the parallel combination of 2Ω and 3Ω
C.2Ω resistance in series with the parallel combination of 3Ω and 6Ω
D.2Ω resistance in parallel with the parallel combination of 3Ω and 6Ω
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