A 50kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 10mV. When this voltage is applied across the terminals of a capacitor, the resulting stead-state current has a maximum amplitude of 628.32μA. (a) What is the frequency of the current in radians per second? (b) What is the phase angle of the current? (c) What is the capacitive reactance of the capacitor? (d) What is the capacitance of the capacitor? (e) What is the impedance of the capacitor?

A 50kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 10mV. When this voltage is applied across the terminals of a capacitor, the resulting stead-state current has a maximum amplitude of 628.32μA. (a) What is the frequency of the current in radians per second? (b) What is the phase angle of the current? (c) What is the capacitive reactance of the capacitor? (d) What is the capacitance of the capacitor? (e) What is the impedance of the capacitor?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 14RQ: A postage stamp mica capacitor has the following color marks starting at the upper left dot: yellow,...

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