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Deflection coil

Stan Zurek, Deflection coil, Encyclopedia-Magnetica.com, {accessed 2018-12-13}
This page contains mostly images (see: Review process). (list)

Deflection coil - a coil used for deflecting a beam of charged particles. The angular deflection is proportional to the flux density produced by the coil.

Deflection coils are used in pairs in order to facilitate deflection in arbitrary directions (within a given volume). For instance, in cathode ray tubes (CRT) there are usually two pairs of coils (so four in total) to allow simultaneous deflection in horizontal and vertical directions.

Deflection coils on a CRT deflection_coils_1_magnetica.jpg

by S. Zurek, E. Magnetica, CC-BY-3.0

Deflection coils on a CRT deflection_coils_2_magnetica.jpg

by S. Zurek, E. Magnetica, CC-BY-3.0

Deflection coils on a CRT deflection_coils_3_magnetica.jpg

by S. Zurek, E. Magnetica, CC-BY-3.0

Deflection coils on a CRT deflection_coils_4_magnetica.jpg

by S. Zurek, E. Magnetica, CC-BY-3.0

Deflection coils on a CRT x-default

by S. Zurek, E. Magnetica, CC-BY-3.0

See also

References

deflection_coil.txt ยท Last modified: 2017/01/30 14:47 by Stan Zurek

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