The magnetic force of an electromagnet is produced by the movement of charged particles through the wire. When an electric current flows through the wire, the moving charged particles (typically electrons) create a magnetic field around the wire. This is described by Ampère's circuital law and is a fundamental principle of electromagnetism. The strength and direction of the magnetic field can be manipulated by changing the amount of current flowing through the wire or by altering the configuration of the wire (e.g., winding it into a coil).
What produces the magnetic force of an electromagnet? movement of charged particles through the wire magnetic fields passing through the device positive and negative charges repelling each other static charged particles on the wire
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