# Question: A circuit connected to a 110 V 60 Hz source contains a

A circuit connected to a 110-V, 60-Hz source contains a resistor and a coil with an inductance of 100 mH. Find

(a) The reactance of the coil,

(b) The impedance of the circuit,

(c) The current in the circuit, and

(d) The power dissipated by the coil,

(e) Calculate the phase angle between the current and the applied voltage.

(a) The reactance of the coil,

(b) The impedance of the circuit,

(c) The current in the circuit, and

(d) The power dissipated by the coil,

(e) Calculate the phase angle between the current and the applied voltage.

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

A hair dryer is rated at 1200 W when plugged into a 120-V outlet. Find (a) Its rms current, (b) Its peak current, and (c) Its resistance. (a) Determine the resonance frequency for the circuit in Fig. 21.17. (b) If the signal generator was capable of a peak voltage output of 24 V, what is the maximum power out-put of the resistor? (c) Determine the resonance ...When you see the Sun over a lake or the ocean, you often observe a long swath of light (Fig. 22.22). What causes this effect, sometimes called a “glitter path”? Light passes from a crown glass container into water. (a) Will the angle of refraction be (1) greater than, (2) equal to, or (3) less than the angle of incidence? Explain. (b) If the angle of refraction is 20o, what is the ...The critical angle between two materials is 43o. If the angle of incidence is 35o, what is the angle of refraction? (Consider that light can travel to the interface from either material.)Post your question