In the circuit shown in the adjoining figure, the current between B an – McqOptions

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1.	In the circuit shown in the adjoining figure, the current between B and D is zero, the unknown resistance is of [CPMT 1986]
A.	\[4\,\Omega \]
B.	\[2\,\Omega \]
C.	\[3\,\Omega \]
D.	e.m.f. of a cell is required to find the value of X
Answer» C. \[3\,\Omega \]

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