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Quettaohm (QΩ) Eenheet Definitioun
The quettaohm is a multiple of the unit ohm (Ω) for electric resistance. The International System of Units (SI) defines the prefix quetta (Q) as a factor of 1030 or 1000000000000000000000000000000. Per this definition, one quettaohm is 1030 ohms. The quettaohm is represented by the symbol QΩ.
Konversiounen
The siemens (S) is the SI derived unit of electric conductance and admittance, also known as the mho (ohm spelled backwards, symbol is ℧). It is the reciprocal of resistance in ohms (Ω).
Kraaft als Funktioun vun der Resistenz
The power dissipated by a resistor may be calculated from its resistance, and the voltage or current involved. The formula is a combination of Ohm's law and Joule's law where: P = V ∙ I = V2⁄R = I2 ∙ R. Where:
P ass den Kraaft
R ass d'Resistenz
V ass d'Spannung iwwer de Resistent
Ech sinn den aktuellen duerch de Resistent
A linear resistor has a constant resistance value over all applied voltages or currents. Many practical resistors are linear over a useful range of currents. Non-linear resistors have a value that may vary depending on the applied voltage (or current). Where alternating current is applied to the circuit (or where the resistance value is a function of time), the relation above is true at any instant but calculation of average power over an interval of time requires integration of instantaneous power over that interval.
SHALT gehéiert zu engem coheat System vun Eenheeten , wann all eenzel vun dëse Quantitéiten hir korrigéieren, huet seng korrespondéiert SI fir P, Ohm fir P, Ohm fir R, Ventrel fir datt dës Formel fir R, Ventre fir R, Ventrel fir Ve-Valiture gehéiert wann dës Unitéiten benotzt ginn (an geduecht fir ze annuléiert oder ewech gelooss).
Other Electric Resistance Unit Definitions
- Abhom (abω)
- Attohm (aω)
- Centerhthm (Cω)
- Deaoohm (daω)
- Deciohm (Dω)
- Dekaohm (daΩ)
- Exaohm (eω)
- Femetohm (fω)
- Gigaohm (gω)
- Hectoohm (hω)
- Kilohm (kω)
- Megaohm (mω)
- Microohm (μω)
- Milliohm (mω)
- Nanoohm (nω)
- Ohm (ω)
- Petaahm (PNOB)
- Picoohm (pω)
- Quectoohm (qΩ)
- Quettaohm (QΩ)
- Ronnaohm (RΩ)
- Rontoohm (rΩ)
- Stahhm (Statω:
- Teraohm (Tω)
- Volt / Amperef (V / A)
- Yoctoohm (yω)
- Yottaohm (yω)
- Zeptoohm (Zω)
- Zetataohm (Zω)
Konvertéiert op eng aner elektresch Resistenz Eenheet
Verbonnen Definitiounen
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Quellen
“Volt.” Wikipedia, Wikimedia Foundation, 10 Oct. 2020, en.wikipedia.org/wiki/Volt.