Cathode rays taug kev hauv cov kab ncaj thiab nrum duab ntxoov ntxoo. Tsis zoo li lub teeb, txawm li cas los xij, ca-thode rays raug nyiam mus rau lub phaj zoo. Qhov no ua rau qhov xaus tias cov kab hluav taws xob cathode yog tsis zoo them.
Puas cathode rays zoo them?
Cov kab hluav taws xob cathode yog tsim los ntawm negatively-charged particles.
Cathode rays muaj nqi dab tsi?
Daim duab 14. Thomson lub cuab yeej ua kom pom tias cov kab hluav taws xob cathode muaj negative charge.
Vim li cas cathode rays tsis zoo?
Cathode rays muaj npe vim tias lawv yog tawm los ntawm qhov tsis zoo electrode, lossis cathode, hauv lub tshuab nqus tsev. … Txij li thaum cov electrons muaj ib tug tsis zoo nqi, lawv raug repelled los ntawm cathode thiab attracted rau lub anode. Lawv taug kev ncaj nraim los ntawm lub raj khoob.
Puas cathode rays tsis zoo lossis qhov zoo thiab vim li cas?
Ib lub raj xa hluav taws xob cathode muaj lub raj ntim iav ntim rau ntawm ob qho kawg nrog cov hlau nplaum hu ua electrodes. … Ib qho hluav taws xob, hu ua anode, dhau los ua qhov zoo thaum lwm lub electrode, hu ua cathode, dhau los ua qhov tsis zoo. Lub teeb ci ci (cathode ray) tawm ntawm cathode mus rau anode.
