Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Current sensitivity of a moving coil galvanometer is 5 div/mA and its voltage sensitivity (angular deflection per unit voltage applied) is 20 div/V. The resistance of the galvanometer is
A
250 
B
25 
C
40 
D
500 
Text Solution
Verified by ExpertsThe correct answer is:
NOT AVAILABLE
5 div 
1 mA
20 div 
4 mA
V=iR
I = 4x 10 -3 x R
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