ohm

/ohm/US // oʊm //UK // (əʊm) //

欧姆,奥姆,欧元,盎司

Definitions

n.名词 noun

1
- : the standard unit of electrical resistance in the International System of Units, formally defined to be the electrical resistance between two points of a conductor when a constant potential difference applied between these points produces in this conductor a current of one ampere. The resistance in ohms is numerically equal to the magnitude of the potential difference. Symbol: Ω

I enlisted my spouse, who has a mechanical engineering degree they haven’t used in a decade, but at least some latent understanding of Ohm’s law.
After much manœuvring about the Lahn, no way seemed possible for them save by crossing the Ohm.
His paper abounds with simple and practical formula: for the calculation of currents and resistances by the law of Ohm.
If R be still further increased, Ohm's law applies, and the current diminishes.
At Portrush the resistance of a mile, including the return by earth and the ground rails, is actually about 0.23 ohm.
The resistance of dry cells varies from less than 0.1 of an ohm when new to several ohms when old.