72 – Electromagnetic Induction and AC Circuits
72.03 EMF induced by moving magnet
72.06 EMF induced by moving conductor
72.09 Lenz’s law
72.10 The Meissner effect
72.12 AC/DC generator
72.15 Generators do work
72.18 Using generators
72.21 Back EMF
72.24 Ring flinger (Elihu Thomson coil)
72.27 Eddy current tube*
72.30 Eddy current levitation
72.33 Eddy current pendulum
72.36 Eddy current brake
72.39 Eddy current rotation
72.42 Loop wire around Elihu Thomson coil
72.45 Transformer coils
72.48 Mutual induction with coils and galvanometer
72.51 Mutual induction with Elihu Thomson coil
72.54 Inductor spark
72.57 LR circuit rise time
72.60 LR circuit to oscilloscope
72.63 LRC circuit: phase differences, resonance
72.66 Decaying oscillations in an LRC circuit
72.69 Large component LRC circuit
*A miniature version of this demonstration is available.
A video of this demonstration is available (a link is on its page).