

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 | |