A student has three resistors, each of resistance R. To obtain a resistance of 2 3 R …
Physics · Class 12 · CBSE — Current Electricity
A student has three resistors, each of resistance R. To obtain a resistance of \(\frac{2}{3} R\) , she should connect
- all the three resistors in series.
- all the three resistors in parallel.
- two resistors in series and then this combination in parallel with the third resistor.
- two resistors in parallel and then this combination in series with the third resistor.
Answer
(C) two resistors in series and then this combination in parallel with the third resistor.
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