Find out the magnitude of resistance X in the circuit shown in figure, When no current flows through the `5 Omega` resistance
Text Solution
Verified by Experts
As no current is flowing through the middle arm of `5 Omega` resistor, so the circuit represents a balanced wheatstone bridge. So `X/18 = 2/6 or X = 2/6 xx 18 = 6 Omega`
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