Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In a Wheatstone bridge (see figure) Resistance 
and 
are approximately equal. When 
, the bridge is balanced. On interchanging 
and 
, the value of 
, for balance is 
. The value of 
is close to:
A
401.5 ohm
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Solving 
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