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Question:

A 33.0-mH inductor has a reactance of 2.20 kΩ.?

A 33.0-mH inductor has a reactance of 2.20 kΩ. (a) What is the frequency of the ac current that passes through the inductor?(b) What is the capacitance of a capacitor that has the same reactance at this frequency?(c) The frequency is tripled, so that the reactances of the inductor and capacitor are no longer equal. What is the new reactance of the inductor?(d) What is the new reactance of the capacitor?I've been stuck on this physics problem. Please Help!! Thanks so much!!

Answer:

2200 Ohms 2 Pi (f Hz) (0.033 Henry), thus f 10610 Hz 2200 Ohms 1 / (2 Pi (10610 Hz) (C Farad)), thus C 6.818 nF Continue with these two relationships to answer (c) and (d)

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