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file:barkhausen_noise_magnetica_mp4

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file:barkhausen_noise_magnetica_mp4 [2021/10/24 23:46]
stan_zurek
file:barkhausen_noise_magnetica_mp4 [2021/10/25 00:07]
stan_zurek
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 Recording of [[/Barkhausen noise]] made on single [[/Epstein strip]] of [[/conventional grain-oriented electrical steel]]. The [[/search coil]] had 500 turns wound across 40 mm. The sample (without any [[/magnetic yoke]]) was magnetised by a [[/permanent magnet]] manually moved closer and farther from the sample. Recording of [[/Barkhausen noise]] made on single [[/Epstein strip]] of [[/conventional grain-oriented electrical steel]]. The [[/search coil]] had 500 turns wound across 40 mm. The sample (without any [[/magnetic yoke]]) was magnetised by a [[/permanent magnet]] manually moved closer and farther from the sample.
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 +The round point on the hysteresis loop shows the approximate state of the magnetised sample.
  
 <box round 75% #aaffaa> <box round 75% #aaffaa>
file/barkhausen_noise_magnetica_mp4.txt ยท Last modified: 2021/10/25 14:54 by stan_zurek

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