Muenzaniso 1 weMibvunzo yeGalvanometer
1. Tarisa mufananidzo! Kana danda rekumaodzanyemba rapinda mu coil, tsono ye galvanometer inofamba kuenda ku...
A. kurudyi ndokuzobva kuruboshwe
B. ipapo ipapo kusvika pazero
C. kuruboshwe wozotevera kurudyi
D. yasara ipapo kusvika pazero
Kukurukurirana
Usati wanyatsoongorora tsananguro iyi, zvakakosha kutanga wanzwisisa mutemo weruoko rwerudyi. Tambanudza ruoko rwako rwerudyi, ruramisa chigunwe chako, uye fambisa mimwe minwe yako mina. Kana chigunwe chikanongedzera kwakanangana nemagetsi, saka kutenderera kwemamwe minwe mina kunoratidza kwakanangana nemagetsi. Saizvozvowo, kana kutenderera kweminwe mina kuchiratidza kwakanangana nemagetsi, chigunwe chinoratidza kwakanangana nemagetsi.
Tsono yegalvanometer inofamba ichienda kurudyi kana magetsi emagetsi achiyerera kurudyi rwedunhu, nenzira yekutenderera kwewachi uye tsono yegalvanometer inofamba kuruboshwe kana magetsi emagetsi achiyerera kuruboshwe rwedunhu, nenzira yekutenderera kwewachi.
Mutemo waLenz unoti induced EMF inogara ichigadzira magetsi ane simba remagineti rinopesana negwara rekuchinja kweflux. Saka kana danda rekumaodzanyemba remagineti richifamba richidzika mucoil, magetsi anogadzirwa ane simba remagineti rinopesana negwara rekufamba kwemagineti. Uchishandisa mutemo weruoko rwerudyi, kuti simba remagineti riendeswe kumusoro (gwara rakafanana negunwe), magetsi emagetsi anofanirwa kuyerera kuruboshwe rwedunhu, achipesana newachi (gwara rakafanana neminwe mina yeruoko rwerudyi).
Kana danda rekumaodzanyemba remagineti rikapinda rozobudazve kumusoro, magetsi anoyerera kuruboshwe rwedunhu uye obva aenda kurudyi rwedunhu kuitira kuti tsono yegalvanometer itsauke kuruboshwe uyezve kurudyi.
Asi kana danda rekumaodzanyemba remagineti rikapinda mukoiri rozomira, magetsi anoyerera kuruboshwe rwedunhu rozomira zvekuti tsono yegalvanometer inotsauka kuruboshwe yozodzokera ku zero.
Mhinduro chaiyo ndiD.
