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Question
In a potentiometer circuit, a cell of EMF 1.5 V gives balance point at 36 cm length of wire. If another cell of EMF 2.5 V replaces the first cell, then at what length of the wire, the balance point occurs?
Options
21.6 cm
64 cm
62 cm
60 cm
MCQ
Solution
60 cm
shaalaa.com
Potentiometer
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