A) Number of turn decreases
B) Number of turn increases
C) Field increases
D) None of the above
Correct Answer: B
Solution :
Sensitivity \[S=\frac{\theta }{i}=\frac{\theta }{K\tan \theta }\]where \[K=\frac{2R{{B}_{H}}}{{{\mu }_{0}}N}\] For increasing sensitivity K should be decreased and hence number of turns should be increased.
You need to login to perform this action.
You will be redirected in
3 sec
