A 200-Ω Resistor, a 25-MH Inductor, and a Capacitor Are

Multiple Choice

A 200-Ω resistor, a 25-mH inductor, and a capacitor are connected in series across an ac voltage source at 1000 Hz. If the impedance of this circuit is 240 Ω, what is the value of the capacitor?

A) 5.5 μF
B) 3.2 μF
C) 4.2 μF
D) 6.5 μF
E) 7.5 μF