A 10.0-mH inductor carries a current i = Imax sin ot, with Imax=5.00 A and f=o/2n = 60.0 Hz. What is the self-induced emf as a function of time?
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- An inductor is a passive electric component with two terminals. It is capable of storing energy inside a magnetic field when current flows through it. The magnetic field inside an inductor is produced through electromagnetic induction.
- The electromotive force (emf) generated is given by Faraday's law. The emf inside an inductor is given by,
Here L is the inductance of the inductor and is the rate of change of current through the inductor.
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