An electromagnet is a coil of wire wrapped around a ferromagnetic material, like iron, that produces a magnetic field when electricity passes through it. This attracts ferrous materials (like these finish nails) as long as current in supplied.
Electromagnet made with 1/2" threaded rod with 22ga solid insulated wire (79 turns/6").
Power Supplied by 5V USB wall plug. Roughly 1 Amp is the current in this circuit.
Thanks for checking it out!
Electromagnet made with 1/2" threaded rod with 22ga solid insulated wire (79 turns/6").
Power Supplied by 5V USB wall plug. Roughly 1 Amp is the current in this circuit.
Thanks for checking it out!
- Category
- LONG NAILS
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