Answered: 1. What capacitance when connected in…

1. What capacitance when connected in series with a 5000 resistor will limit the current drawn from a 48-mV 465-kHz source to 20HA? * a. 144pF b. 145pF с. 146рF d. 147pF

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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Question

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IMPEDANCE QUIZ # 2
1. What capacitance when connected in series with a 500Q resistor will limit the current drawn from a
48-mV 465-kHz source to 20µA? *
a. 144pF
b. 145pF
c. 146pF
d. 147pF
MY ANSWER: c.146pF
2. What is the total impedance at 20kHz of a series circuit consisting of a 1.5mH inductance, a 100Q
resistance, and a 0.08uF capacitance? *
a. 1340 41.7
b. 1930 L-37.2"
C. 920 290
d. 530 2-12.6°

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