Q122 / 160 · WBJEE 2011 · Physics

The resistance across \(A\) and \(B\) in the figure below will be

A
\(3 \mathrm{R}\)
B
\(\mathrm{R}\)
Correct answer
C
\(\frac{R}{3}\)
D
None of these

Solution

Hints: Resistance are in parallel \(\therefore \operatorname{Req}=\frac{\mathrm{R}}{3}\)

Hence, the correct answer is option: 'C'.

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