(25%) Problem 3: A 1.64:9 resistor and 33. 7-mH inductor are connected in series to a VW = 120 V AC power source oscillating at a frequency of f = 60 Hz. The voltage as a function of time is given by V: V0005(mt), where V0 is the amplitude, a; is the angular frequency. D A 10% Part (a) What is the amplitude of the source voltage, in volts? Grade Summary V!) = I Deductions 0% Potential 100% ' (:0 tan 'lt 7 9 Submlssinns 81110 SO 0 ( Attempts remaining: @ cotano asmO acosO E 4 5 6 GE per attempt) atanO acotanO :1th 1 2 3 detailed View coshO tanho cotanhO + - 0 (9 Degrees O Radians do Submit Hint _ I give up! Hints: 0% deduction per hint. Hints remaining: l Feedback: 0% deduction per feedback. E A 10% Part (1)) Enter an expression for the impedance of the circuit in terms of R, L,f, and :r. E A 10% Part (c) Enter an expression for the tangent of the phase constant of the circuit in terms of R, L, j: and 1:. E A 10% Part ((1) Assume the time dependence of the source voltage is given by V= Vgcos377t, where the amplitude Va is what you calculated in part (a) and the angular 'equency is (21060 rad/s = 377 radfs. Select the correct expression for the current in the circuit. i A 10% Part (e) Find the current in the circuit, in amperes, at time t= 4.} s. i A 10% Part (1) Find the voltage drop across the resistor, in volts, at time t = 4.1 s. E A 10% Part (g) Find the voltage drop across the inductor, in volts, at time t = 4.1 s. E A 10% Part (h) Find the average power, in watts, that is dissipated in the resistor. E A 10% Part (i) Find the average power, in watts, that is dissipated in the inductor. E A 10% Part (i) Find the average power, in watts, that is produced by the source