# HW07 - Physics 201 Homework Set 07 CHAPTER 30 AC Circuits...

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Physics 201 Homework Set 07 CHAPTER 30: AC Circuits 30[ 39, 40, 62] CHAPTER 31: Electromagnetic Waves 31[ Q5, 9, 10, 14, 15, 49] 1 39. (I) At what frequency will a 32.0-mH inductor have a reactance of 660 Ω ? 40. (I) What is the reactance of a 9 2- F . m capacitor at a frequency of ( a ) 60.0 Hz, ( b ) 1.00 MHz? 62. (I) A 3800-pF capacitor is connected in series to a 26.0-mH coil of resistance 2.00 Ω. What is the resonant frequency of this circuit? CHAPTER 31 Q5. The electric field in an EM wave traveling north oscillates in an east–west plane. Describe the direction of the magnetic field vector in this wave. 9. (I) If the magnetic field in a traveling EM wave has a peak magnitude of 12.5 nT, what is the peak
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