BITSAT 2018 Slot 2 Solved Paper

Section: Physics

Question : 37 of 150

Marks: +1, -0

To increase the current sensitivity of a moving coil galvanometer by 50%, its resistance is increased, so that new resistance becomes twice its initial resistance, by what factor does its voltage sensitivity change?

Increases by 15%
Decreases by 15%
Increases by 25%
Decreases by 25%

Validate

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