Practicing Success
Practicing Success
CUET Preparation Today
To increase the current sensitivity of a moving coil galvanometer by 75%, its resistance is increased so that the new resistance becomes twice its initial resistance. By what factor does its voltage sensitivity change? |
decreases by 12.5% increases by 25% decreases by 25% increases by 12.5% |
decreases by 12.5% |
The correct answer is Option (1) → decreases by 12.5% |
