An inductor (L=400 mH), a capacitor (C = 4.43 uF), and a resistor (R = 500 02) are connected in series. A 46.0-Hz AC generator connected in series to these elements produces a maximum current of 270 mA in the circuit. (a) Calculate the required maximum voltage AVmax (b) Determine the phase angle by which the current leads or lags the applied voltage. the voltage by a magnitude of I The current (Ctrl)

A transformer has a primary coil with 125 turns of wire and a secondary coil with 625 turns. An AC power supply connected across the primary coil has a voltage given by the function  Δv = (160 V)sin(?t).  What rms voltage (in V) is measured across the secondary coil?

An electric motor with a resistance of 15 Ω and an inductanceof 53 mH is connected to a 60.0-Hz ac generator. (a) What is thepower factor for this circuit? (b) In order to increase the power factor of this circuit to 0.80, a capacitor is connected in series with themotor and inductor. Find the required value of the capacitance

The rms current in a 33.0-0 resistor connected to an AC source is 4.20 A. (a) What is the rms voltage across this resistor? V (b) What is the peak voltage of the AC source? V (c) What is the average power dissipated by the resistor? W (d) What is the maximum current across this resistor? A