Question:medium

The length of a potentiometer wire is . A cell of emf E is balanced at a length /3 from the positive end of the wire. If the length of the wire is increased by /2. At what distance will the same cell give a balance point?

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Balance length is inversely proportional to total wire length.
Updated On: Mar 17, 2026
  • 2/3
  • /2
  • /6
  • 4/3
Show Solution

The Correct Option is C

Solution and Explanation

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