ELECTROMAGNETIC INDUCTION

Topics to be covered:

Electromagnetic induction; Faraday’s law, induced emf and current; Lenz’s Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and rms value of alternating current/ voltage; reactance and impedance; LCR series circuit, resonance; Quality factor, power in AC circuits, wattless current. AC generator and transformer.

Content:

  1. Introduction
  2. Magnetic Flux
  3. Faraday’s Law of Electromagnetic Induction
  4. Lenz’s Law
  5. Calculation of induced EMF
  6. Induced Electric field due to a time varying Magnetic Field
  7. Self Induction
  8. Inductor
  9. L-R Circuit
  10. Growth & Decay of Current in L-R Circuit
  11. Mutual Inductance
  12. Series Combination of Inductors
  13. Solved Problems
  14. Exercise

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