A 90 mH inductor carries a current that varies with time according to... i(t) = t²+6t (in A with t in sec). Determine the magnitude of the voltage across the inductor at t = 4 seconds. a. 1.26 V b. 2.88 V c. 3.42 V d. 3.60 V

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A 90 mH inductor carries a current that varies
with time according to... i(t) = t²+6t (in A with t
in sec). Determine the magnitude of the voltage
across the inductor at t = 4 seconds.
a. 1.26 V
b. 2.88 V
c. 3.42 V
d. 3.60 V
Transcribed Image Text:A 90 mH inductor carries a current that varies with time according to... i(t) = t²+6t (in A with t in sec). Determine the magnitude of the voltage across the inductor at t = 4 seconds. a. 1.26 V b. 2.88 V c. 3.42 V d. 3.60 V
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