Electronics - Magnetism and Electromagnetism - Discussion


What is the magnetomotive force in a 150-turn coil of wire with 2 A flowing through it?

[A]. 13.33 mAt
[B]. 300 At
[C]. 75 At
[D]. 152 At

Answer: Option B


No answer description available for this question.

Jagat said: (Aug 25, 2012)  
Magnetomotive force = Ni ,whrere N - no of turns, I - Current.
hence Fm= 150*2=300

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.