Engineering, 13.03.2020 17:30 aero8030

If a current and voltage are applied to an inductor and then quickly removed by opening the circuit, what happens to the energy created across the in
A. A collapsing magnetic field creates a self-induced EME
B. The magnetic field collapses so quickly that no energy is generated.
C. The collapsing magnetic field discharges very slowly in the form of a slow trickle charge.
D. A collapsing magnetic field creates a static charge.

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If a current and voltage are applied to an inductor and then quickly removed by opening the circuit,...