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the current sensitivity of a moving coil galvanometer increases by 20 percent when resistance is increased by a factor of two. Calculate by what factor voltage sensitivity increases?

the current sensitivity of a moving coil galvanometer increases by 20 percent when resistance is increased by a factor of two. Calculate by what factor voltage sensitivity increases?

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1 Answers

Arun
25758 Points
3 years ago
Dear student
 
I ma getting that voltage sensitivity decreases by a factor of 3/5.
 
hope it helps
 
Regards
Arun (askIITians forum expert)

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