Coulomb ib ob sib npaug li cas?
Coulomb ib ob sib npaug li cas?

Video: Coulomb ib ob sib npaug li cas?

Video: Coulomb ib ob sib npaug li cas?
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Ib coulomb ib ob yog sib npaug rau ib coul ntawm tus nqi tshaj ib ob . Coulombs ib ob tuaj yeem sau luv ua C / s, piv txwv li 1 coulomb ib ob tuaj yeem sau ua 1 C/s. Koj tuaj yeem sim peb Coulomb cov Kev cai lij choj lub laij lej suav suav quab yuam, nyob deb, lossis nqi.

Hais txog qhov no, Coulomb sib npaug li cas?

Cov coulomb (Symbolized C) yog tus qauv ntsuas hluav taws xob hauv International System of Units (SI). Nws yog ib tug dimensionless kom muaj nuj nqis, sib koom no nam nrog lub mole. Qhov ntau ntawm 1 C yog sib npaug 6.24 x 1018, los yog 6.24 billion. 6.24 x 1018 electrons muaj 1 C ntawm tus nqi.

Kuj Paub, koj yuav hloov coulombs rau amps li cas? Los ntawm kev txhais, ib qho ampere sib npaug rau ib coulomb ib ob. Txhawm rau xam tus naj npawb ntawm cov hluav taws xob hauv ib lub ampere, koj yuav tsum paub tus nqi ntawm ib tus neeg electron hauv coulombs . Qhov ntawd hloov mus rau 1.602 × 10-19 coulombs . Nov yog tag nrho cov ntaub ntawv koj xav tau hloov amps rau electrons per second.

Ib tug kuj yuav nug, yog ib qho amp ib Coulomb ib ob?

Ampere txhais Ampere los yog amp (Symbol: A) yog chav tsev ntawm hluav taws xob tam sim no. Cov Ampere chav tsev muaj npe tom qab Andre-Marie Ampere , los ntawm Fabkis. Ib Ampere txhais tau tias yog tam sim no uas ntws nrog hluav taws xob nqi ntawm ib qho Coulomb ib ob.

Tus nqi ntawm 1 ampere yog dab tsi?

Cov lus txhais yav tom ntej Vim tias ib coulomb yog kwv yees li ntawm 6.2415093 × 1018 theem pib nqi (xws li electrons), ib amper yog kwv yees li sib npaug rau 6.2415093 × 1018 theem pib nqi tsiv dhau ib thaj tsam hauv ib thib ob, los yog kev sib raug zoo ntawm cov tus nqi ntawm cov nqi qis hauv coulombs.

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