Mbale yotenthetsera:Amasintha mphamvu zamagetsi kukhala mphamvu yotentha kuti atenthe chinthu. Ndi njira yogwiritsira ntchito mphamvu zamagetsi. Poyerekeza ndi kutentha kwa mafuta wamba, kutentha kwamagetsi kumatha kutentha kwambiri (monga kutentha kwa arc, kutentha kumatha kupitirira 3000 ℃), kosavuta kukwaniritsa kutentha kokhazikika komanso kowongolera kutali, kapu yotenthetsera yamagetsi yamagalimoto.
Chingatenthedwe kuti chikhale ndi kutentha koyenera ngati pakufunika. Kutentha kwamagetsi kumatha kutenthedwa mwachindunji mkati mwa chinthu chomwe chiyenera kutenthedwa, motero kutentha kumakhala kogwira mtima kwambiri, kuthamanga kwa kutentha mwachangu, komanso malinga ndi zofunikira pakutenthetsa, kuti chikwaniritse kutentha kofanana kapena kutentha kwapafupi (kuphatikiza kutentha pamwamba), ndikosavuta kukwaniritsa kutentha kwa vacuum ndikuwongolera kutentha kwa mlengalenga. Pakutenthetsa kwamagetsi, mpweya wotulutsa utsi, zotsalira ndi soot zomwe zimapangidwa zimakhala zochepa, zomwe zimatha kusunga chinthu chotenthedwacho kukhala choyera komanso chosadetsa chilengedwe. Chifukwa chake, kutentha kwamagetsi kumagwiritsidwa ntchito kwambiri m'magawo opanga, kafukufuku ndi mayeso. Makamaka popanga kristalo imodzi ndi transistor, magawo amakina ndi kuzimitsa pamwamba, kusungunuka kwa alloy yachitsulo ndikupanga graphite yopangira, ndi zina zotero, kutentha kwamagetsi kumagwiritsidwa ntchito.
Mfundo yogwirira ntchito:Mphamvu yamagetsi yamagetsi yamagetsi yamagetsi yamagetsi yamagetsi imapita ku chotenthetsera (nthawi zambiri chopangidwa ndi chubu cha mkuwa wofiirira) chomwe chimakulungidwa mu mphete kapena mawonekedwe ena. Zotsatira zake, kuwala kwamphamvu kwamagetsi komwe kumasinthasintha nthawi yomweyo kwa polarity kumapangidwa mu chotenthetsera, ndipo zinthu zotenthetsera monga zitsulo zimayikidwa mu chotenthetsera, kuwala kwamagetsi kwamagetsi kumadutsa mu chinthu chonse chotenthetsera, ndipo mphamvu yayikulu yamagetsi yamagetsi imapangidwa mkati mwa chinthu chotenthetsera mosiyana ndi mphamvu yamagetsi yamagetsi. Popeza pali kukana mu chinthu chotenthetsera, kutentha kwakukulu kwa Joule kumapangidwa, zomwe zimapangitsa kutentha kwa chinthucho kukwera mofulumira. Cholinga chotenthetsera zinthu zonse zachitsulo chimakwaniritsidwa.
Nthawi yotumizira: Epulo-20-2023