A Radio Tuning Circuit

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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<Homework 10 - Inductance
A Radio Tuning Circuit
A radio can be tuned into a particular station frequency by
adjusting the capacitance in an L-C circuit. Suppose that the
minimum capacitance of a variable capacitor in a radio is 4.10
pF
Transcribed Image Text:<Homework 10 - Inductance A Radio Tuning Circuit A radio can be tuned into a particular station frequency by adjusting the capacitance in an L-C circuit. Suppose that the minimum capacitance of a variable capacitor in a radio is 4.10 pF
4 of 5
Part A
M Review | Constants
What is the inductance L of a coil connected to this capacitor if the oscillation frequency of the L-C circuit is 1.51 MHz, corresponding to one end
of the AM radio broadcast band, when the capacitor is set to its minimum capacitance?
Express your answer in henrys to three significant figures.
> View Available Hint(s)
L =
H
Submit
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
Part B
The frequency at the other end of the broadcast band is 0547 MHz. What is the maximum capacitance Cmax of the capacitor if the oscillation
frequency is adjustable over the range of the broadcast band?
Express your answer in farads to three significant figures.
> View Available Hint(s)
2:06 PM
a
4/1/2021
0O
hp
Transcribed Image Text:4 of 5 Part A M Review | Constants What is the inductance L of a coil connected to this capacitor if the oscillation frequency of the L-C circuit is 1.51 MHz, corresponding to one end of the AM radio broadcast band, when the capacitor is set to its minimum capacitance? Express your answer in henrys to three significant figures. > View Available Hint(s) L = H Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining Part B The frequency at the other end of the broadcast band is 0547 MHz. What is the maximum capacitance Cmax of the capacitor if the oscillation frequency is adjustable over the range of the broadcast band? Express your answer in farads to three significant figures. > View Available Hint(s) 2:06 PM a 4/1/2021 0O hp
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