Circuit diagram of a meter bridge is shown in the figure. The null point is found at a distance of 40 cm from A. If now a resistance of 
is connected in parallel with S, the null point occurs at 64 cm. Determine the value of R and S.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
… (i)
… (ii)
On solving Eqs. (i) and (ii), we get
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