When current flow tries to decrease in an inductor, the magnetic field – McqOptions

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1.	When current flow tries to decrease in an inductor, the magnetic field _______________ and the voltage polarity across the inductor _______________.
A.	collapses, remains the same
B.	expands, reverses
C.	collapses, reverses
D.	expands, remains the same
Answer» D. expands, remains the same

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