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A 6V battery of negligible internal res...

A 6V battery of negligible internal resistance is connected across a uniform wire of length 1m . The positive terminal of another battery of emf 4V and internal resistance `1Omega` is joined to the point A as shown in figure . The ammenter shows zero deflection when the jockey touches the wire at the point C. The AC is equal to

A

`2//3` m

B

`1//3` m

C

`3//5` m

D

`1//2` m

Text Solution

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The correct Answer is:
A
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