A galvanometer has a sensitivity of 60 d...

A galvanometer has a sensitivity of 60 division/ampere. When a shunt is used its sentivity becomes 10 divisions/ampere. What is the value of shunt used if the resistance of the galvanometer is `20Omega`?

`4Omega`

`5Omega`

`20Omega`

`2Omega`

Text Solution

Verified by Experts

The correct Answer is:

`S=(G)/(n-1)`

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