# Induction: page 2

Induction Lessons / Tutorials: Click here for Ms. Twu's Induction: Some Notes and Practice Problems

Induction: page 1 (Videos: 1 to 5: Faraday's law of induction, Lenz's law)

Induction: page 2 (Videos: 6 to 10: Induction problems, multiple-choice questions)

• AP Physics 2: Induction 6: Calculate Induced Emf From Flux Change 1
• AP Physics 2: Induction 7: Calculate Induced Emf From Flux Change 2
• AP Physics 2: Induction 8: Sliding Conducting Rod on Wire Rail in Magnetic Field
• AP Physics 2: Induction 9: Pulling a Rectangular Coil Out of Magnetic Field
• AP Physics 2: Induction 10: Multiple Choice Questions
• Some more induction related demonstrations:

27:16 to 31:25 Induced emf in one single loop of different size/shape loop around a solenoid.

31:25 to 33:40 Induced emf in one single loop vs. the induced emf in a 3-loop coil around a solenoid, and the idea behind transformers.

33:40 to end Induced emf and induced electric field are not conservative – this is something very unintuitive, and as Professor Lewin said, “It will blow your mind”!

Lec 16 | MIT 8.02 Electricity and Magnetism, Spring 2002 http://www.youtube.com/watch?v=G3eI4SVDyME

(Update: MIT indefinitely removes online physics lectures and courses by Walter Lewin for good reasons. However, you can still watch this video at https://www.youtube.com/watch?v=FUUMCT7FjaI . I place this link here because I cannot find anything with equivalent or better quality (in terms of physics content). I do not condone Lewin's terrible behavior. For your safety, students should not contact Lewin in any way.)

Physics Demo -- Jumping Ring http://www.youtube.com/watch?v=Pl7KyVIJ1iE

MIT Physics Demo -- Levitating Magnet http://techtv.mit.edu/videos/823-mit-physics-demo-levitating-magnet or http://www.youtube.com/watch?v=X54gibrRgIA

Physics Demo – Superconductor Levitating a Magnet http://www.youtube.com/watch?v=pPBsxylW2Z0

Eddy current:

35:58 to 41:52 The damping of a metal-plate pendulum

41:56 to 48:51 More magnetic damping demonstrations

Lec 17 | MIT 8.02 Electricity and Magnetism, Spring 2002 http://www.youtube.com/watch?v=qxuGDEz8wDg

(Update: MIT indefinitely removes online physics lectures and courses by Walter Lewin for good reasons. However, you can still watch this video at https://www.youtube.com/watch?v=fOyuov4fimQ . I place this link here because I cannot find anything with equivalent or better quality (in terms of physics content). I do not condone Lewin's terrible behavior. For your safety, students should not contact Lewin in any way.)

Induction Lessons / Tutorials: Click here for Ms. Twu's Induction: Some Notes and Practice Problems

Induction: page 1 (Videos: 1 to 5: Faraday's law of induction, Lenz's law)

Induction: page 2 (Videos: 6 to 10: Induction problems, multiple-choice questions)