Question

A parallel-plates 5.00cm each side and 10 mm apart is placed in series with the following: an ac source of angular frequency 750 rad/s and voltage amplitude 30 v, a 85 ohms resistor, an ideal solenoid that is 10.0 cm long, has a circular cross section 0.750 cm in diameter and carries 150 coils per centimeter. What is the resonance frequency (f0) of this circuit? (Round to 3 Sig Figs)

Answer 1