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Archivo: Simple electromagnet2

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Simple_electromagnet2.gif(580 × 317 píxeles; tamaño de archivo: 73 KB; tipo MIME: image/gif)

Description: A simple electromagnet, consisting of an insulated wire wound around an iron core. When an electric current is passed through the wire, the iron core becomes a magnet, with a north pole at one end and a south pole at the other.
Title: Simple electromagnet2
Credit: Simple_electromagnet.gif
Author: Simple_electromagnet.gif: Original uploader was Berserkerus at ru.wikipedia derivative work: Chetvorno (talk) Alterations to source image: Rotated CCW 90° and lightened to bring out detail.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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