What makes a compass needle spin?

what makes a compass needle spin and not find north? or:what makes a compass needle spin and not find north?or:A compass works by detecting the magnet

what makes a compass needle spin and not find north?

or:what makes a compass needle spin and not find north?

or:A compass works by detecting the magnetic field of the planet. If you have strong magnets, an electrical field, or even some types of metals, the compass will not work correctly.

or:more than one magnetic field around you.

Tags: