LEEM-7 Solenoid Magnetic Field Measurement Apparatus Featured Image

I-LEEM-7 Izixhobo zesisilinganiselo seMagnetic Field

Inkcazo emfutshane:

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Inkcazo

Luvavanyo olubalulekileyo kwinkqubo yokufundisa yokulinga kwi-physics kwiikholeji ukulinganisa ukusasazwa kwemagnethi kwi-solenoid ye-galvanical ngokusebenzisa iyunithi yeHolo. I-Solenoid izixhobo zokulinganisa intsimi yemagnethi yamkela iyunithi ehlanganisiweyo yomda weHolo ukulinganisa ubuthathaka kumazibuthe ngaphakathi kwe-0-67 mT ye-solenoid ye-galvanical, ukuze kusonjululwe ubuntununtunu obuphantsi beyunithi yeHolo, ukuphazamiseka kwamandla ombane okushiyekileyo, ukungazinzi kwemveliso okubangelwe kukunyuka kobushushu ye-solenoid kunye nezinye iziphene, ezinokulinganisa ngokuchanekileyo ukusasazwa kwentsimbi ye-galvanical solenoid, iqonde kwaye iqonde umgaqo kunye nendlela yokulinganisa umazibuthe ngokudityaniswa kwezinto zeHolo kunye nokufunda indlela yokulinganisa ubuntununtunu beyunithi yeHolo. Ukujonga imfuno yokuphila ixesha elide yezixhobo zokulinga, unikezelo lwamandla kunye nenzwa yezixhobo nazo zinesixhobo esikhuselayo.

Izixhobo zinemixholo emininzi ebonakalayo, uyilo olusengqiqweni lolwakhiwo, isixhobo esithembakeleyo, intuitiveness eyomeleleyo, kunye nedatha ezinzileyo nethembekileyo, nesisixhobo esikumgangatho ophezulu sokufundisa uvavanyo lwefiziksi kwiikholeji, kwaye inokusetyenziselwa ulingo olusisiseko lomzimba, ulingo lwenzwa Ikhosi “yomgaqo woluvo”, kunye nolingelo lokubonisa eklasini labafundi beekholeji nezobugcisa bezikolo eziziisekondari.

Uvavanyo

1. Linganisa ubuthathaka be-sensor yeHolo

2. Qinisekisa amandla ombane enzwa yiHolo ngokulinganayo kumandla kazibuthe wangaphakathi ngaphakathi kwimbane

3. Fumana ubudlelwane phakathi kokuqina kwamandla kazibuthe kunye nokuma ngaphakathi kwe-solenoid

4. Linganisa ubunzima bamandla omagnetic kwimiphetho

5. Sebenzisa umgaqo wembuyekezo kwimilinganiselo yemagnethi yomhlaba

6. Linganisa indawo ethe tyaba ye-geomagnetic field (ukhetho)

Icandelo eliphambili kunye neenkcukacha

Inkcazo	Ukucaciswa
Inzwa edibeneyo yeHolo	Uluhlu lomlinganiso wentsimi yeMagnetic: -67 ~ +67 mT, ubuntununtunu: 31.3 ± 1.3 V / T.
Isolenoid	ubude: 260 mm, ububanzi obungaphakathi: 25 mm, ubukhulu bangaphandle: 45 mm, iileyile ezili-10
Isolenoid	3000 ± 20 ukujika, ubude bendawo efanayo yemagnethi kwiziko:> 100 mm
Umthombo okhoyo ngoku wedijithali	0 ~ 0.5 A
Imitha yangoku	Amanani ama-3-1 / 2, uluhlu: 0 ~ 0.5 A, isisombululo: 1 mA
Imitha yevolthi	Amanani ama-4-1 / 2, uluhlu: 0 ~ 20 V, isisombululo: 1 mV okanye 0 ~ 2 V, isisombululo: 0.1 mV