Chida cha Magnetic Field cha LEEM-1 Helmholtz Coil

Kufotokozera Kwachidule:

Ili ndi mawonekedwe a ma frequency osinthasintha a chizindikiro chotsitsimula komanso mphamvu yosinthika yotulutsa.
Kuyeza mphamvu ya maginito ya Helmholtz coil ndi chimodzi mwa zinthu zofunika kwambiri pa maphunziro a fizikisi m'mayunivesite ndi makoleji a uinjiniya. Kuyeseraku kumatha kuphunzira ndikudziwa bwino njira yoyezera mphamvu ya maginito yofooka, kutsimikizira mfundo ya superposition ya mphamvu ya maginito, ndikufotokozera kufalikira kwa mphamvu ya maginito malinga ndi zofunikira zophunzitsira.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Zomwe zili muyeso waukulu
1. mfundo yoyezera mphamvu ya maginito yolowetsa pogwiritsa ntchito maginito yolowetsa.
2. kukula ndi kufalikira kwa mphamvu ya maginito yosagwirizana ya coil imodzi yozungulira.
3, kukula ndi kufalikira kwa mphamvu ya maginito ya coil ya Helmholtz.

Main technical parameters
1, Helmholtz coil: ma coil awiri ofanana kukula, radius yofanana 100mm, mtunda wa pakati.
100mm; chiwerengero cha matembenuzidwe a coil imodzi: matembenuzidwe 400.
2, nsanja yosunthika yopanda maginito yokhala ndi miyeso iwiri, mtunda woyenda: yopingasa ± 130mm, yoyima ± 50 mm. Pogwiritsa ntchito chitsogozo chopanda maginito, imatha kuyenda mwachangu, palibe mpata, palibe kusiyana kobwerera.
3, koyilo yozindikira: imazungulira 1000, ngodya yozungulira 360 °.
4, kuchuluka kwa ma frequency: 20 mpaka 200Hz, frequency resolution: 0.1Hz, cholakwika cha muyeso: 1%.
5, sine wave: mphamvu yamagetsi yotulutsa: mphamvu ya 20Vp-p, mphamvu yamagetsi yotulutsa: mphamvu ya 200mA.
6. Chiwonetsero cha digito cha LED cha millivoltmeter ya AC cha ma LED atatu ndi theka: 19.99mV, cholakwika cha muyeso: 1%.