Question

In a parallel RLC circuit just above the resonant frequency, the impedance is: a. more inductive. b. at maximum. c. more capacitive. d. at minimum

Answer 1

More Capacitive ( C )

Step-by-step explanation:

In a parallel RLC circuit just above the resonant frequency, the impedance is more capacitive.

At the resonant frequency of a parallel RLC circuit, the inductive reactance (XL) and capacitive reactance (XC) are equal in magnitude but opposite in sign. As the frequency increases slightly above the resonant frequency, the capacitive reactance becomes dominant over the inductive reactance.

Therefore, the impedance of the parallel RLC circuit just above the resonant frequency becomes more capacitive.