THE statement that “the mechanical force which urges a conductor ... proves a permanent effect of a magnet on the, distribution of currents in a system of wires. As Mr. Hall promises a more ...

The induced magnetic field of a wire can interact with other nearby magnets, producing a force.

When currents in wires run parallel, the wires attract due to the magnetic fields from the currents and the Lorentz force. The currents can also be run anti-parallel, making the wires repel. Place the ...

Likewise, a wire passing through a magnetic ... which keeps the liquid metal moving through the magnetic field. The so-called Coriolis force also plays a role in sustaining the geomagnetic dynamo.

materials and would feel the force from a nearby magnet. All other materials that ... one that is generated when a current flows through a wire. Electromagnets can therefore be switched on and ...

The device sure looks like an electromagnet made with magnet wire and a steel core ... The two fields combine to produce a force on the metal it interacts with. This is often referred to as ...