An R–L–C series circuit has a maximum cur rent of 2 mA flowing in it when the frequency of the 0.1 V supply is 4 kHz. The Q-factor of the circuit under these conditions is 90. Determine (a) the voltage across the capaci tor and (b) the values of the circuit resistance, inductance and capacitance. Calculate the inductance of a coil which must be connected in series with a 4000 pF capacitor

An R–L–C series circuit has a maximum cur rent of 2 mA flowing in it when the frequency of the 0.1 V supply is 4 kHz. The Q-factor of the circuit under these conditions is 90. Determine (a) the voltage across the capaci tor and (b) the values of the circuit resistance, inductance and capacitance. Calculate the inductance of a coil which must be connected in series with a 4000 pF 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 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...

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