Question

Resistance of a galvanometer is G. Shunt used to allow 1% of main current through the galvanometer is

Answer 1

Hii friend,
Your question refers to current electricity.

# Answer- G/99 ohms

# Given-
Ig = 1% I
Galvanometer resistance = G
Shunt resistance = ?

# Formula-
Shunt resistance of galvanometer is calculated by formula
S = G.Ig/(I-Ig)
S = G.(1%I)/(I-1%I)
S = G.(1%/99%)
S = G/99 ohms

Hence shunt resistance should be G/99 ohms.

Hope you got the answer.

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Answer 2

Answer:

G/99 is the correct answer for this question