Question

What fraction of total current will flow through the galvanometer if resistance of 450Ω is connected across a Galvanometer of resistance 50Ω.​

Answer 1

Answer:

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Explanation:

Req=

50+0.5

50×0.5

Let total current be i

Part of current flowing is i1

i

1

(50)=i

50+0.5

(50×0.5)

i=

10I

i

∴

101

1