EM 201B: with Iron Filings


NOTE: This is overall setup. Resistor shown gets quite hot. There is a 5.6 ohm Rheostat on shelf A of cabinet 1. It is rated 8.7 Amps, but can easily handle 12 amps(1/5 to 1/6 of length) for 20-30 sec.
Results: EM 201C.


Equipment: EM 201

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