IB Physics: Electromagnetic Induction

This is primarily a qualitative introduction into electromagnetic induction and flux. Explains how an emf is produced when the magnetic field through a coil is changed. Explains magnetic flux and flux linkage in visual and quantitative terms, and states Faraday's law concisely using the concept of flux linkage. 0:05 Loop moves into magnet 1:03 Magnet into loop 2:30 Visualizing flux 4:20 Common Situations 7:42 Calculating flux 11:04 Flux Linkage 12:30 Concise statement of Faraday's Law 14:00 IB Example 1 Faraday's Law 14:20 IB Example 2 Rate of change of flux