Physics · 2021
JEE Main · 27 August 2021, Shift 2 · Q21
The ratio of the equivalent resistance of the network (shown in figure) between the points a and b when switch is open and switch is closed is x: 8.…
The ratio of the equivalent resistance of the network (shown in figure) between the points a and b when switch is open and switch is closed is $\displaystyle x: 8$. The value of $\displaystyle x$ is \_\_\_\_.
Official answer
9
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.