Le rotazioni elettromagnetiche

Two easy experiments devised to help undergraduate students understand the concept of non-conservative fields are suggested. The idea is inspired by the early work of Faraday on the interactions between magnets and current carrying elements. In the first experiment two magnets rotate around a linear conductor; in the second experiment a part of the conductor rotates around the magnet.

Numero: Anno XXXVI - n.1 - gennaio/marzo 2003

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