Derive an expression for the voltage across the inductor

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Reference no: EM13503072

A 150 ohm resistor is connected in series with a 0.250 H inductor. The voltage across the resistor is VR = 3.80 cos (720t) Volts.

(a) Derive an expression for the circuit current.

(b) Determine the inductive reactance of the inductor.

Reference no: EM13503072

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