Electronic Principles - Section 1 :: Discussion


36.A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns?
A.0.1 A
B.1000 A
C.10:00 AM
D.100 A
Answer:  Option  B
Explanation:

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Published by:Michael Daani

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