LEEM-14 Magnetic Hysteresis Loop ndi Magnetization Curve

Kufotokozera Kwachidule:

Ma hysteresis loops ndi ma curve a maginito a zinthu zamaginito amasonyeza mphamvu zoyambira zamaginito za zinthu zamaginito. Zipangizo za Ferromagnetic zokhala ndi makhalidwe osiyanasiyana zimagwiritsidwa ntchito kwambiri m'mafakitale, mayendedwe, kulumikizana, zida zamagetsi ndi madera ena. Chifukwa chake, kuyeza makhalidwe oyambira a zinthu zamaginito ndikofunikira kwambiri pakuchita ndi kuyesa kwa fiziki ya koleji, ndipo kwaphatikizidwa mu silabasi yoyesera thupi ya makoleji ndi mayunivesite osiyanasiyana am'nyumba.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Zoyesera

1. Pezani ubale wa mphamvu ya maginito yopangira mphamvu B ndi malo X mu chitsanzo pogwiritsa ntchito mita ya digito ya Tesla

2. Yesani kuchuluka kwa mphamvu ya maginito yofanana motsatira njira ya X

3. Phunzirani momwe mungachotsere maginito pa chitsanzo cha maginito, kuyeza kugunda kwa maginito koyambira ndi hysteresis ya maginito

4. Phunzirani momwe mungagwiritsire ntchito lamulo la Ampere la circuit poyesa maginito

Zigawo ndi Mafotokozedwe

Kufotokozera	Mafotokozedwe
Gwero lamakono lokhazikika	Manambala 4-1/2, mtunda: 0 ~ 600 mA, wosinthika
Chitsanzo cha zinthu zamaginito	Ma PC awiri (chitsulo chimodzi chopangidwa ndi waya, chitsulo chimodzi #45), bala lozungulira, kutalika kwa gawo: 2.00 cm; m'lifupi: 2.00 cm; mpata: 2.00 mm
Teslameter ya digito	Manambala 4-1/2, kutalika: 0 ~ 2 T, resolution: 0.1 mT, yokhala ndi Hall probe