A) 4 A
B) 2.5 A
C) 2 A
D) 3.5 A
Correct Answer: C
Solution :
\[Coercivity=ni\] where n is number of turns per metre length of solenoid. \[\therefore \] \[2\times {{10}^{3}}=\frac{150}{0.15}i\]or \[i=2A\]You need to login to perform this action.
You will be redirected in
3 sec