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Mechanical free energy devices => mechanic => Topic started by: Magnethos on April 13, 2008, 04:27:33 PM

Title: Current and magnetic fields
Post by: Magnethos on April 13, 2008, 04:27:33 PM
Hi, I want to know if an electromagnet is affected by the voltage or voltage+current. I thought that if the Newman motor runs on voltage, maybe an electromagnet would need only voltage, instead of voltage + current. I use a homemade (screw and copper wire) electromagnet.

Anybody knows?