LEEM-1 Helmholtz Coil Na'urar Filin Magnetic Na'urar Hotunan da Aka Fito

LEEM-1 Helmholtz Na'urar Filin Magnetic

Takaitaccen Bayani:

Yana da halaye na mita mai canzawa na siginar motsawa da ƙarfin fitarwa mai daidaitawa.
Ma'aunin filin maganadisu na Helmholtz coil yana ɗaya daga cikin muhimman gwaje-gwaje a cikin manhajar gwajin kimiyyar lissafi na jami'o'i da kwalejojin injiniya masu cikakken tsari. Gwajin zai iya koyo da kuma ƙware kan hanyar aunawa ta raunin filin maganadisu, ya tabbatar da ƙa'idar superposition na filin maganadisu, da kuma bayyana rarraba filin maganadisu bisa ga buƙatun koyarwa.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Babban abun ciki na gwaji
1. ƙa'idar auna ƙarfin shigar da maganadisu ta hanyar shigar da maganadisu ta hanyar lantarki.
2. girma da rarrabawar filin maganadisu mara tsari na na'urar zagaye guda ɗaya.
3, girma da rarrabawar filin maganadisu na na'urar Helmholtz.

Babban sigogin fasaha
1, Na'urar Helmholtz: na'urori biyu masu girman iri ɗaya, daidai radius 100mm, tazara a tsakiya.
100mm; adadin juyawa na na'ura ɗaya: juyawa 400.
2, dandamali mai girma biyu wanda ba shi da maganadisu, nisan motsi: kwance ± 130mm, tsaye ± 50 mm. ta amfani da jagorar da ba ta da maganadisu, zai iya motsawa da sauri, babu gibi, babu bambancin dawowa.
3, na'urar ganowa: juya 1000, kusurwar juyawa 360 °.
4, kewayon mita: 20 zuwa 200Hz, ƙudurin mita: 0.1Hz, kuskuren aunawa: 1%.
5, sine wave: fitarwa voltage amplitude: matsakaicin 20Vp-p, fitarwa voltage amplitude: matsakaicin 200mA.
6, Nunin dijital na LED uku da rabi AC millivoltmeter: kewayon 19.99mV, kuskuren aunawa: 1%.