Derive an expression for the circuit current

Reference no: EM13489647

A 150-? resistor is connected in series with a 0.250-H inductor. The voltage across the resistor is vR=(3.80V)cos[(720rad/s)t].

A. Derive an expression for the circuit current.

B. Determine the inductive reactance of the inductor.

C. Derive an expression for the voltage vL across the inductor.

Reference no: EM13489647

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