: the cgs electromagnetic unit kom muaj nuj nqis ntawm hluav taws xob sib npaug li 10 coulombs thiab ua tus nqi uas hla hauv ib thib ob los ntawm ib qho kev hla ntawm tus neeg xyuas pib nqa ib qho tam sim no ntawm ib qho aampere.
EMU them nqi dab tsi?
Lub abcoulomb (abC lossis aC) lossis chav ntsuas hluav taws xob hluav taws xob (emu ntawm tus nqi) yog tau txais lub cev ntawm hluav taws xob hauv cgs-emu system ntawm units. Ib tug abcoulomb yog sib npaug rau kaum coulombs.
Tus nqi ntawm 1 Statcoulomb yog dab tsi?
1 stat coulomb is equal to 3.33564 x 10⁻¹⁰ coulombs. Lub statcoulomb yog chav tsev ntawm cov nqi hluav taws xob ntau hauv cgs (centimeter/gram/second) system. Nws yog kwv yees li qhov sib npaug ntawm cov nqi uas muaj nyob rau hauv 2.082 x 10⁹ electrons.
Puas muaj pes tsawg tus nqi hauv ib lub coulomb?
Lub coulomb (cim: C) yog International System of Units (SI) unit ntawm hluav taws xob. Raws li 2019 redefinition ntawm SI lub hauv paus units, uas tau siv rau 20 Tej zaum 2019, lub coulomb yog raws nraim 1 / (1.602176634 × 10 - 19 ) tus nqi qis.
EMU physics yog dab tsi?
1: Chav nyob hauv SI system thiab cgs system. … Lo lus emu yog luv rau 'electromagnetic unit' thiab tsis yog ib chav nyob hauv qhov kev nkag siab zoo. Nws yog qee zaum siv los ua lub sijhawm sib nqus (1 emu=1 erg G−1) thiab qee zaum siv qhov ntev ntawm qhov ntim (1 emu=1 cm3).
