Lecture Outline

• Driven Series LCR Circuit:

  • General solution
  • Resonance condition
    • Resonant frequency
    • “Sharpness of resonance” = Q
  • Power considerations
    • Power factor depends on impedance

• Transformers

  • Voltage changes
  • Faraday’s Law in action
  • Power considerations

Text Reference: Chapter 31.4,6,7

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