Giancoli 7th Edition textbook cover
Giancoli's Physics: Principles with Applications, 7th Edition
22
Electromagnetic Waves
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22-1: B Produced by Changing E
22-2: EM Waves
22-3: Electromagnetic Spectrum
22-4: Measuring the Speed of Light
22-5: Energy in EM Wave
22-6: Radiation Pressure
22-7: Radio, TV

Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 41
Q

An amateur radio operator wishes to build a receiver that can tune a range from 14.0 MHz to 15.0 MHz. A variable capacitor has a minimum capacitance of 86 pF.

  1. What is the required value of the inductance?
  2. What is the maximum capacitance used on the variable capacitor?
A
  1. 1.3×106 H1.3 \times 10^{-6} \textrm{ H}
  2. 9.9×1011 F9.9 \times 10^{-11} \textrm{ F}
Giancoli 7th Edition, Chapter 22, Problem 41 solution video poster
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