Henry (h) Eenheet Definitioun

The inductance of an electric circuit is one henry when an electric current that is changing at one ampere (A) per second (s) results in an electromotive force of one volt (V) across the inductor: V(t) = L ^dI⁄_dt, where V(t) denotes the resulting voltage across the circuit, I(t) is the current through the circuit, and L is the inductance of the circuit.

The henry is a derived unit based on four of the seven base units of the International System of Units: kilogram (kg), meter (m), second (s), and ampere (A). Expressed in combinations of SI units, the henry is: H = ^kg∙m2⁄_s²∙A² = ^N∙m⁄_A² = ^kg∙m2⁄_C² = ^J⁄_A² = ^T∙m2⁄_A = ^Wb⁄_A = ^V∙s⁄_A = ^s2⁄_F = ^Ω⁄_Hz = Ω∙s. Where: H = henry, kg = kilogram, m = meter, s = second, A = ampere, N = newton, C = coulomb, J = joule, T = tesla, Wb = weber, V = volt, F = farad, Ω = ohm, Hz = hertz.

Den internationale System vun den Unitéiten (si) spezifizéiert fir d'Symbol vun enger Eenheet ze schreiwen fir eng Persoun mat engem initiale grousse grousse Buschtaf ze schreiwen, wärend den Numm net kapitaliséiert ginn net am Saz. den Ufank vun engem Saz oder am Material mat Titelfall. Den USA Nation Institute vu Standarden an Technologie recommandéiert d'Benotzer op Englesch ze schreiwen fir de Plural ze benotzen wéi Helener.

The inductance of a coil depends on its size, the number of turns, and the permeability of the material within and surrounding the coil. Formulas can be used to calculate the inductance of many common arrangements of conductors, such as parallel wires, or a solenoid. A small air-core coil used for broadcast AM radio tuning might have an inductance of a few tens of microhenries (μH). A large motor winding with many turns around an iron core may have an inductance of hundreds of henries. The physical size of an inductance is also related to its current carrying and voltage withstand ratings.

• Atheny (AH)
• Centiheny (ch)
• Dekanny (dah)
• Dekrety (dh)
• Dekahenry (daH)
• Exheny (eh)
• Frestery (fh)
• Gigareny (gh)
• Heptoheny (hh)
• Henry (h)
• Kilomeny (KH)
• Megeny (mh)
• Mikroheny (μh)
• Milliheny (mh)
• Nanohener (nh)
• Peethenery (pH)
• Pickoheny (pH)
• Quectohenry (qH)
• Quettahenry (QH)
• Ronnahenry (RH)
• Rontohenry (rH)
• Terheny (th)
• Yocotheny (yh)
• Yottehenery (yh)
• Zepthenry (Zh)
• Zetetaheny (Zh)

• Ampere (a)
• Werber (wb)
• Sekonnen (en)
• Vidot (V)
• Kilogramm (kg)
• Meter (m)
• Newton (n)
• Coulomb (c)
• Farad (f)
• Ohm (ω)
• Hertz (hz)
• Mikroheny (μh)

Och wann all Effort gemaach gouf fir dësen Undeelvertriecher ze testen, ginn mir net verantwortlech fir all speziell, indirent oder Konsequenz oder monetär Verloschter vun iergendenger Verschléiung vun iergendengem an Informatioun déi aus dëser Websäit geséchert ass. Dës Union Converter gëtt als Service fir Iech ugebueden, benotzt w.e.g. an Ärem eegene Risiko. Benotzt keng Berechnunge fir alles wou Verloscht vum Liewen, Suen, Immobilie, et kann onendlech Eenheetspräis resultéieren.

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“Henry (Unit).” Wikipedia, Wikimedia Foundation, 23 Jan. 2021, en.wikipedia.org/wiki/Henry_(unit).