Find at what time is the emf zero

Reference no: EM13309983

The current in a 90.0-mH inductor changes with time as I = 1.00t2 %u2013 6.00t (in SI units). Find the magnitude of the induced emf at

(a) t = 1.00 s and

(b) t = 4.00 s.

Reference no: EM13309983

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