Description
An 18mm pole gap on this 37 x 13 x 10mm Alnico U-shape concentrates field strongly enough to bend filings into clear field lines
configured to demonstrate Faraday's law and the principle behind transformer action
and nuclear division stages for cell division teaching
and lens-behavior studies
and intense heating tasks
Variable Electromagnet Subcategory_Pitchers An 18mm pole gap onSix tappable coil counts (100, 200, 300, 400, 500, 600 turns) and a load hook beneath the core let students isolate the effect of turns from current on electromagnet pull force.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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