A 80.0 H z generator with an rms voltage of 140 V is connected in series to a 3.

Question

A 80.0Hz generator with an rms voltage of 140V is connected in series to a 3.70k? resistor and a 3.50?F capacitor. Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi A 80.0Hz generator with an rms voltage of 140V is connected in series to a 3.70k? resistor and a 3.50?F capacitor. A 80.0Hz generator with an rms voltage of 140V is connected in series to a 3.70k? resistor and a 3.50?F capacitor. A 80.0Hz generator with an rms voltage of 140V is connected in series to a 3.70k? resistor and a 3.50?F capacitor. A 80.0Hz generator with an rms voltage of 140V is connected in series to a 3.70k? resistor and a 3.50?F capacitor. Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part A Find the rms current in the circuit. Irms=                                                     mA Submit Irms=                                                     mA Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi ?=                                         degrees ?=                                         degrees Submi A 80.0Hz generator with an rms voltage of 140V is connected in series to a 3.70k? resistor and a 3.50?F capacitor. Part A Find the rms current in the circuit. Irms=                                                     mA Submit Part B Find the phase angle, ?, between the current and the voltage. ?=                                         degrees Submi

Explanation / Answer

XC=1/?C = 1/(2*3.14*80*3.5*10^-6)= 568.4?
z=?(R^2+x^2) = ?(3200^2+568.4^2) = 3250?
cos?=3200/3250= 0.985
phase angle ?= 10

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