The length of a potentiometer wire is ‘l' A cell of emf E is balanced at a length l/3 from the positive end of the wire. If the length of the wire increases by l/2,then the new balancing point is

AP EAMCET Medical 2017 Shift 2 Paper

Question : 109 of 160

Marks: +1, -0

The length of a potentiometer wire is ‘l' A cell of emf E is balanced at a length

from the positive end of the wire. If the length of the wire increases by

,then the new balancing point is

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