What happens when a current-carrying conductor is placed in a magnetic field?

Academic Physics NCERT Class 10

When a current-carrying conductor is placed in a magnetic field, the conductor experiences a force which is responsible for the movement of the conductor.

Explanation

The current-carrying conductor acts as an electromagnet and generates its own magnetic field around it, because of the moving charges in the conductor.

Due to the interaction of two magnetic fields, one produced by the conductor and the other by the magnet, then attraction and repulsion will occur between them based on the direction of the external magnetic field and the direction of the current in the conductor.

Thus, when a current-carrying conductor is placed in a magnetic field, the conductor experiences a force that makes it move.

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Updated on: 10-Oct-2022

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