Magnetic Force <How Does a Motor Work?>

19 Dec.,2023

 

Motor Rotation Using a Magnet/Magnetic Force

The basic operating principle of a motor is as follows.

Around a permanent magnet having a rotational axis:

① When the outer magnets rotate (referred to as a rotating magnetic field),② The N and S poles attract and repel each other, ③ Causing the magnet with the rotational axis (center) to turn.

Alternatively, supplying current to a conductor generates a magnetic field around, creating a magnetic force (Rotational magnetic field). This results in the same effect as rotating a magnet.

If we wind a conductive wire into a coil the magnetic force is combined, generating a large magnetic flux along with North and South poles.

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