alb3813743

Hertz's Flux Lines

Pictures of the lines of flux around an oscillating dipole from the original paper of Heinrich Hertz. Heinrich Rudolf Hertz (1857-1894) discovered radio waves in 1886-1889. He used Maxwell's theories to construct an oscillating electrical circuit with a spark gap. With such a circuit, Maxwell had predicted that electromagnetic radiation would be produced. Hertz showed this to be correct, and devised a loop antenna to detect the waves.
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Titre:
Hertz's Flux Lines
Pictures of the lines of flux around an oscillating dipole from the original paper of Heinrich Hertz. Heinrich Rudolf Hertz (1857-1894) discovered radio waves in 1886-1889. He used Maxwell's theories to construct an oscillating electrical circuit with a spark gap. With such a circuit, Maxwell had predicted that electromagnetic radiation would be produced. Hertz showed this to be correct, and devised a loop antenna to detect the waves.
Crédit:
Album / Science Source / NYPL
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Modèle: Non - Propriété: Non
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Taille de l'image:
4408 x 2317 px | 29.2 MB
Taille d'impression:
37.3 x 19.6 cm | 14.7 x 7.7 in (300 dpi)