College of Liberal Arts & Sciences
5K10.20 - Faraday's Laws - Induced Currents
Video Credit: Jonathan M. Sullivan-Wood
See 7F10.35.
Connect the galvanometer to one of the coils. Hold the coil still and move the magnet through the coil and observe the galvanometer deflection. Hold the magnet still and move the coil and again observe the deflection. Observe the effect when different poles of the magnet are used.
Simple Harmonic Motion or alternating current may be demonstrated by hanging some iron masses on a spring and sticking a magnet onto the bottom of the mass. Place the coil around the magnets when they are oscillating. The output of the coil can be shown on either the galvanometer or the oscilloscope.
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