Physics 2: RLC Circuits
Given an RL charging circuit with battery voltage, = 30 V, an inductor with L = 30 mH, and a resistor of 50 , how long will it take for the current to reach 75% of its maximum value?
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A LC circuit consists of a 10 mH inductor and a 1 microfarad capacitor. If the maximum instantaneous current is 0.1 A, what is the greatest potential difference across the capacitor?
An AC circuit with a 450 Ωresistor, 1.7 H inductor, and a 10 μF capacitor oscillates at a frequency of 50 Hz. If the source voltage is 220 V (rms), find the following:
inductive reactance
capacitive reactance
impedance
rms current of circuit
max voltage across resistor
rms voltage across capacitor
max voltage across inductor
average power dissipated in circuit
power factor
phase angle between current and voltage
resonant frequency of the circuit