If current sensitivity of moving coil galvanometer is iincreased bye 20%. its resistence is increased by 1.5times
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If there is an increase in current sensitivity then there is also change in voltage sensitivity. So, using data in the equation for voltage sensitivity we get,
Check this attachment :-)
So, there is an increase in 80% of original value in voltage sensitivity.
Check this attachment :-)
So, there is an increase in 80% of original value in voltage sensitivity.
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