Lub tshuab hluav taws xob yog ib qho cuab yeej tshawb fawb thaum ntxov siv los kuaj pom muaj hluav taws xob ntawm lub cevNws ntes cov nqi los ntawm kev txav ntawm cov khoom sim vim yog Coulomb electrostatic quab yuam ntawm nws. Tus nqi ntawm tus nqi ntawm ib yam khoom yog proportional rau nws voltage.
Kev siv hluav taws xob hluav taws xob yog dab tsi?
Electroscope; Nws yog ib qho khoom siv uas siv tau txhawm rau kuaj seb tus khoom puas thauj khoom lossis tsisElectroscope muaj nyob ze rau ob lub hlau (aluminium) foils lossis strips. Thaum ob lub strips raug them nrog cov nqi zoo sib xws, lawv tawm tsam ib leeg thiab ua rau dav.
Muaj pes tsawg hom electroscope muaj?
Ib lub tshuab hluav taws xob yog ib qho cuab yeej tshawb fawb uas siv los ntsuas qhov muaj thiab qhov loj ntawm hluav taws xob ntawm lub cev. Muaj peb hom classicalntawm electroscopes: pith-pob electroscope (thawj), kub-nplooj electroscope (thib ob), thiab koob electroscope (thib peb). Peb muab kev simulation rau txhua tus ntawm lawv.
electroscope Class 12 yog dab tsi?
Cov nplooj ntoo kub electroscope yog ib qho cuab yeej rau kev kuaj thiab ntsuas hluav taws xob zoo li qub lossis qhov hluav taws xobCov cuab yeej: Cov hlau nplaum txuas nrog lub phaj hlau nqaim thiab nyias daim nplooj kub yog tsau rau lub phaj. Qhov kev npaj no yog insulated los ntawm lub cev ntawm lub twj paj nruag nrog lub hau npog.
Leej twg invented electroscope?
William Gilbert, tus kws kho mob Askiv thiab tus kws sau npe nrov ntawm De Magnete ("On the Magnet"), tau tsim ib daim ntawv ntawm electroscope thaum ntxov xyoo pua 17th. Nws cov cuab yeej, dubbed lub versorium, muaj ib rab koob sib npaug ntawm tus pivot. Lub xub ntiag ntawm hluav taws xob nyob rau hauv ib qho khoom nyob ze ua rau lub koob txav mus.
