Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A potentiometer wire 
having length 
and resistance 
is joined to a cell 
of emf 
and internal resistance 
. A cell 
having emf 
and internal resistance 
is connected. The length 
at which the galvanometer as shown in figure shows no deflection is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
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