Isithombe Esifakiwe Se-LEEM-1 Helmholtz Coil Magnetic Field Apparatus

I-LEEM-1 Helmholtz Coil Magnetic Field Equipment

Incazelo emfushane:

Inezici zemvamisa eguquguqukayo yesiginali yokuvuselela kanye nokuqina kokukhipha okulungisekayo.
Ukulinganiswa kwensimu yamagnetic coil ye-Helmholtz kungenye yezivivinyo ezibalulekile kuhlelo lokuhlola lwefiziksi lwamanyuvesi aphelele kanye namakolishi obunjiniyela. Ukuhlolwa kungafunda futhi kuqonde kahle indlela yokulinganisa yensimu yamagnetic ebuthakathaka, kufakazele isimiso se-superposition yensimu yamagnetic, futhi kuchaze ukusatshalaliswa kwensimu yamagnetic ngokwezidingo zokufundisa.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Okuqukethwe okuyinhloko kokuhlola
1. isimiso sokulinganisa amandla okungeniswa kwamagnetic ngokungeniswa kwamagnetic.
2. usayizi kanye nokusatshalaliswa kwensimu kazibuthe engalingani yekhoyili eyodwa eyindilinga.
3, usayizi kanye nokusatshalaliswa kwensimu kazibuthe yekhoyili ye-Helmholtz.

Amapharamitha obuchwepheshe ayinhloko
1, ikhoyili ye-Helmholtz: amakhoyili amabili anobukhulu obufanayo, irediyasi elilinganayo elingu-100mm, isikhala esiphakathi.
100mm; inani lokujika kwekhoyili eyodwa: ukujika okungu-400.
2, ipulatifomu engashukumiyo enezinhlangothi ezimbili, ibanga elihambayo: elivundlile ± 130mm, eliqondile ± 50 mm. Ukusebenzisa umhlahlandlela ongeyona i-magnetic, kungahamba ngokushesha, akukho sikhala, akukho mehluko wokubuya.
3, ikhoyili yokuthola: ijika ibe ngu-1000, i-engeli yokujikeleza ingu-360 °.
4, ububanzi bemvamisa: 20 kuya ku-200Hz, ukulungiswa kwemvamisa: 0.1Hz, iphutha lokulinganisa: 1%.
5, igagasi le-sine: ubukhulu be-voltage yokuphuma: ubukhulu be-20Vp-p, ubukhulu be-current yokuphuma: ubukhulu be-200mA.
6. Isibonisi sedijithali se-LED esinezinhla ezintathu nesigamu. I-AC millivoltmeter: ububanzi obungu-19.99mV, iphutha lokulinganisa: 1%.