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Electromagnetic Induction

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Electromagnetic Induction Recall: Charges moving through magnetic field at right angles experience a magnetic force Lenz s Law Change in the magnetic flux (D ... – PowerPoint PPT presentation

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Title: Electromagnetic Induction


1
Electromagnetic Induction
2
Recall
  • Charges moving through magnetic field at right
    angles experience a magnetic force

3
(No Transcript)
4
Magnetic flux is the flow of B-field through an
area
5
Induced emf (voltage) occurs when the flux
through a closed loop changes
6
Lenzs Law
  • Change in the magnetic flux (D?) through a closed
    loop will induce current in the loop that opposes
    the change

7
(No Transcript)
8
(No Transcript)
9
(No Transcript)
10
What is the induced emf? What is the induced
current?
11
(No Transcript)
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