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In an ammeter 5% of the total current is...

In an ammeter `5%` of the total current is passing through the galvanometer of resistance `G`. The resistance of shunt (`S`) required will be

A

`19G`

B

`G//19`

C

`20G`

D

`G//20`

Text Solution

Verified by Experts

The correct Answer is:
B
`(i_(g))/(i)=(S)/(G+S)`
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