A meter bridge is set-up as shown, to determine an unknown resistance 
using a standard 10 ohm resistor. The galvanometer shows null point when tapping-key is at 52 cm mark. The end corrections are 1 cm and 2 cm respectively, for the ends 
and 
. The determined value of ' 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
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