Info Variac Count: 3 Hardware ID: 00000 Location: MP201 Used in the following activities: demo Tacoma Bridge Simulation demo Shishi Odoshi (A Non-Simple Non-Harmonic Oscillator) demo The Eye demo Jumping Rings (Eddy Currents) video embedded demo Black body Radiation (Infrared Camera) Showing hot objects emit light at wavelengths longer than the visible spectrum demo Black Body Radiation (Prism) video embedded demo Eddy Currents (Jumping Rings) demo Black Body Radiation (Grating) video embedded demo Black Body Radiation (white light spectrum) Variable Autotransformer.