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Indução electromagnética

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Faraday's Law of Induction

A practical demonstration of Faraday's Law. Michael Faraday (1791-1867) discovered the Law of Induction in 1831 after extensive experiments and research. The law states that "the induced electromotive force in a closed loop equals the negative of the time rate of change of magnetic flux through the loop.

Simulador de osciloscópio

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Magnetic Flux

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Experiência de Oersted

Campo eléctrico

Magnetismo e electromagnetismo

Magnetismo: ímanes e electroímanes

Instructions for constructing and electromagnet and an investigation of magnets and the relationship between electricity and magnetism.

Linhas do campo magnético

Instrumentos de sopro com hélio

The Brainiac experiment testing the effect of helium on wind instruments.

Funcionamento do ouvido

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Som

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