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An interactive version of Faraday's magnetic field induction experiment.
Introductory level page on electromagnetic induction - the process of generating electrical current in a conductor by placing the conductor in a changing magnetic field.
Induction motors use shorted wire loops on a rotating armature and obtain their torque from currents induced in these loops by the changing magnetic field produced in the field coils.
Revision page on induction and Faraday's law.
A graphic representation of Faraday's demonstration, showing apparatus with a simple explanation of what is shown.
Magnetic flux is the product of the average magnetic field times the perpendicular area that it penetrates.
An interactive practical demonstration of a magnetic force on a current carrying wire and the change cause when the magnetic field is introduced.
Magnetic fields are produced by electric currents, which can be macroscopic currents in wires, or microscopic currents associated with electrons in atomic orbits. The magnetic field B is defined in ...
Brief ideas regarding magnetic polar wandering.
The secret lives of invisible magnetic fields are revealed as chaotic ever-changing geometries in this sci-art film.
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