# Question: With a single 150 mH inductor in a circuit with a

With a single 150-mH inductor in a circuit with a 60-Hz voltage source, a current of 1.6 A is measured on an ac ammeter.

(a) What is the rms voltage of the source?

(b) What is the phase angle between the current and that voltage?

(a) What is the rms voltage of the source?

(b) What is the phase angle between the current and that voltage?

**View Solution:**## Answer to relevant Questions

(a) What inductance has the same reactance in a 120-V, 60-Hz circuit as a capacitance of 10 μF? (b) What would be the ratio of inductive reactance to capacitive reactance if the frequency were changed to 120 Hz? A series RC circuit has a resistance of 200-Ω and a capacitance of 25μF and is driven by a 120-V, 60-Hz source. (a) Find the capacitive reactance and impedance of the circuit. (b) How much current is drawn from the ...(a) How much power is dissipated in the circuit described in Exercise 36b using the initial values of resistance, inductance, and capacitance? In exercise A resistor, an inductor, and a capacitor have values of 500-Ω, 500 ...(a) In Exercises 42 and 43, determine the numerical (scalar) sum of the rms voltages across the three circuit elements and explain why it is much larger than the source voltage. (b) Determine the sum of these voltages using ...The circuit in Fig. 21.18a is called a low-pass filter because a large current and voltage (and thus a lot of power) are delivered to the load resistor (RL) only by a low-frequency source. The circuit in Fig. 21.18b is ...Post your question