I-LEEM-1 Helmholtz Coil Magnetic Field Apparatus

Incazelo emfushane:

Inezici zemvamisa eguquguqukayo yesiginali yenjabulo namandla okukhiphayo alungisekayo.
I-Helmholtz coil magnetic field measurement ingenye yezivivinyo ezibalulekile kusilabhasi yokuhlola i-physics yamanyuvesi abanzi kanye namakolishi obunjiniyela. Ukuhlolwa kungafunda futhi kube kwazi kahle indlela yokulinganisa yensimu kazibuthe ebuthakathaka, kufakazele umgomo we-superposition of magnetic field, futhi kuchaze ukusatshalaliswa kwamandla kazibuthe ngokuya ngezidingo zokufundisa.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Okuqukethwe kokuhlola okuyinhloko
1. umgomo wokulinganisa amandla okungeniswa kazibuthe ngokungeniswa kwe-electromagnetic.
2. usayizi nokusatshalaliswa kwendawo kazibuthe engalingani yekhoyili eyindilinga eyodwa.
3, usayizi nokusatshalaliswa kwendawo kazibuthe ikhoyili ye-Helmholtz.

Imingcele yezobuchwepheshe eyinhloko
1, ikhoyili ye-Helmholtz: amakhoyili amabili anosayizi ofanayo, irediyasi elinganayo engu-100mm, isikhala esimaphakathi.
100mm; inombolo yokujika ikhoyili eyodwa: amajika angama-400.
2, iplathifomu engenazibuthe enezinhlangothi ezimbili ezihambayo, ibanga elihambayo: evundlile ± 130mm, mpo ± 50 mm. usebenzisa i-non-magnetic guide, ingahamba ngokushesha, akukho gebe, akukho mehluko wokubuya.
3, ikhoyili yokutholwa: ijika i-1000, i-engeli yokujikeleza i-360 °.
4, ububanzi befrikhwensi: 20 kuye ku-200Hz, ukulungiswa kwemvamisa: 0.1Hz, iphutha lokulinganisa: 1%.
I-5, i-sine wave: i-voltage amplitude ephumayo: ubukhulu be-20Vp-p, i-amplitude yamanje ephumayo: ubukhulu be-200mA.
6, Isibonisi sedijithali se-LED ezintathu nengxenye AC millivoltmeter: ububanzi 19.99mV, iphutha lokulinganisa: 1%.