Daim duab magnet qhia

Daim duab magnet qhia

Cov hlau nplaum tau dhau los ntawm kev hloov pauv ntau hauv cov txheej txheem ntawm kev siv los ntawm tib neeg. Cov kev hloov no tau raug txhim kho tas li los ntawm cov duab mus rau cov cwj pwm. Niaj hnub no, cov hlau nplaum tau dhau los ua qhov muaj txiaj ntsig zoo tom qab tib neeg kev hloov pauv tas li, muab kev pab ntau dua rau tib neeg. Cov no yog tej yam uas tib neeg xav tau. Cov hlau nplaum tshwj xeeb tam sim no tau siv dav los ntawm tib neeg, thiab tom qab kev siv zog tas mus li, tib neeg thaum kawg tau tsim cov qauv hlau nplaum tshiab no. Nws muaj peev xwm ua tau zoo dua li cov hlau nplaum zoo tib yam, thiab tam sim no siv ntau dua los ntawm tib neeg.

Dab tsi yog qhov tshwj xeeb ntawm cov hlau nplaum tshwj xeeb? Qhov tseeb, cov hlau nplaum tshwj xeeb zoo li tsis txawv ntau ntawm cov hlau nplaum zoo tib yam. Cov neeg zoo li xav tias nws cov duab yog qhov tshwj xeeb. Txawm li cas los xij, vim li cas vim li cas cov hlau nplaum tshwj xeeb yog qhov tshwj xeeb kuj txawv ntawm nws cov duab hloov pauv. Raws li peb txhua tus paub, cov khoom ntawm cov hlau nplaum yog polarized, uas yog cov haujlwm ntawm adsorption thiab repulsion feem. Tib neeg yuav xav tau ob tus cwj pwm no los muab kev pab sib txawv rau lawv tus kheej thaum lawv ua haujlwm, thiab cov haujlwm ntawm cov hlau nplaum zoo tib yam yog qhov tsis meej. Yog li ntawd, cov hlau nplaum tshwj xeeb tau tsim los ntawm tib neeg.

Qhov zoo ntawm cov hlau nplaum zoo li cas?

Cov qauv tshwj xeeb ntawm cov hlau nplaum tshwj xeeb ua rau nws yooj yim dua los cais ob tus ncej thaum nws siv los ntawm tib neeg. Cov neeg yuav hnov ​​​​zoo dua thaum lawv ua haujlwm, thiab lawv tuaj yeem yooj yim siv ob theem sib txawv los ua haujlwm rau lawv tus kheej. . Cov hlau nplaum tshwj xeeb kuj tseem tuaj yeem yooj yim pab tib neeg ua haujlwm nplua nuj thiab ua rau lawv cov khoom zoo tshaj plaws. Qhov no yog lub hom phiaj ntawm tib neeg kev tsim kho ntawm cov hlau nplaum tshwj xeeb, thiab qhov no kuj yog qhov tshwj xeeb ntxim nyiam ntawm cov hlau nplaum tshwj xeeb.

Lub tuam txhab tshwj xeeb hauv kev tsim ntau lub ntiaj teb tsis tshua muaj NdFeB cov hlau nplaum tshwj xeeb (cov hlau nplaum loj thiab me me, cov hlau nplaum, cov hlau nplaum, cov hlau nplaum trapezoidal, thiab cov hlau nplaum eccentric), thiab ferrite tshwj xeeb-zoo li cov hlau nplaum, uas tuaj yeem kho raws li cov neeg siv khoom xav tau lossis kos duab.