How to make a simple electromagnet

What is electromagnet?

The electromagnet is to make a magnet with the help of an electrical current. The operating principle of the electromagnet is that the magnetic field emitted by the electrical current affects conductive objects.

How should the mechanism be?

A iron rod wrapped around a rod, an isolated cable and the switch and power supply connected to this cable in series.

The magnetic field that the current starting from the power supply passes through the cable (coil) circulating around the iron (coil) creates a polarization between the two ends of the metal and thus the iron and electromagnets begin to serve as the task. This feature will disappear again when the power is cut or the circuit is opened.

Elektromıknatıs nasıl bir düzeneğe sahiptir

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