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Last Updated On 01-06-2023 - By Jeesha Sara

A 36  galvanometer is shunted by resistance of 4 . The percentage of the total current, which passes through the galvanometer is

a)

8%

b)

9%

c)

10%

d)

91%


Question ID - 150291 :-

A 36  galvanometer is shunted by resistance of 4 . The percentage of the total current, which passes through the galvanometer is

a)

8%

b)

9%

c)

10%

d)

91%

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

Let G be resistance of galvanometer and  the current which on passing through the galvanometer produces full scale deflection. If  is the maximum current, and since, G and S are in parallel.

Given,  G=36 , S=4



Next Question :

In the figure a carbon resistor has bands of different colours on its body as mentioned in the figure. The value of the resistance is

a)

b)

c)

d)


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