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Mak, S. Y.; Young, K. – Physics Education, 1986
Describes a simple method for determining self-inductance of non-ferromagnetic rings. Suggests fitting the ring with an auxiliary coil and using a solenoid driven with a known frequency alternating current. Amplitude change and phase shift can be measured and used to calculate inductance. Material list, calculations, and sample results are given.…
Descriptors: College Science, Electric Circuits, Electricity, Higher Education