Discovering the phenomenon of hysteresis in a light bulb - PhysLab

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Discovering the phenomenon of hysteresis in a light bulb

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Researchers Uzair Abdul Lateef
Time Frame Summer 2012
Description
Bulb1The project combined electricity with thermodynamics. An ordinary tungsten bulb was driven at various frequencies and amplitudes, and the resulting non-ohmic and nonlinear behavior was studied and corroborated with simulations in MATLAB, while changing filament geometries and types of incandescent bulbs.

Research Stories | Tags: electricity
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