Discussion Forum : Inductive And Non Inductive Circuits
Question - A laminated steel ring is wound with 200 turns. When the magnetizing current varies between 5 and 7 A, the magnetic flux varies between 760 and 800 Wb. Calculate the inductance of the coil.
Options:
A .  40H
B .  4 H
C .  4000H
D .  0.004 H
Answer: Option C
Answer: (c).4000H

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