Published by:
CGP EDU Academic Team
Published on: September 12, 2026
When the resistances of the left gap and the right gap of a metre bridge are
and
, the null point is formed at 99.8 cm . When the resistances are interchanged in the gaps the null point is at 0.3 cm , the end corrections of the wire are
Text Solution
Verified by ExpertsThe correct answer is:
D
Use Wheatstone balanced bridge.
Using principle of meter bridge

…… .(i)

…… .(ii)

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