10) An LC circuit consists of a 3.75 mH inductor and a 7.5 μF capacitor. Randomized VariablesL = 3.75 mH C = 7.5 μF f1 = 75 Hz f2 = 5 kHz  (a)  Find its impedance Z at 75 Hz in Ω.  b) Find its impedance Z at 5 kHz in Ω.

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies
Section: Chapter Questions
Problem 101PE: An RLC series circuit has a 2.50 (resistor, a 100 (H inductor, and an 80.0 (F capacitor. (a) Find...
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10) An LC circuit consists of a 3.75 mH inductor and a 7.5 μF capacitor.

Randomized VariablesL = 3.75 mH
C = 7.5 μF
f1 = 75 Hz
f2 = 5 kHz

 (a)  Find its impedance Z at 75 Hz in Ω. 

b) Find its impedance Z at 5 kHz in Ω. 

 

 

3)

 Find the rms current through a person if she touches a 120 Vrms AC source for the following conditions:

 (b)  Standing barefoot on wet grass and has a resistance of only 3900 Ω in mA. 

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