Published by:
CGP EDU Academic Team
Published on: August 23, 2026
A null point is found at
in potentiometer when cell in secondary circuit is shunted by
. When a resistance of
is used for shunting, null point moves to
. The internal resistance of the cell is_____
.
Text Solution
Verified by ExpertsThe correct answer is:
5
(5) Potential Gradient 




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