ELI the ICE man: Me kana da shi

Me kana ELI the ICE man?

ELI the ICE man a yadda a lura hankali da ke kan karamin sifa da tashar sifa a cikin indaktar da kapasitar. ELI the ICE man tana nufin cewa tashar sifa [E] ta fi karamin sifa [I] a cikin indaktar [L] (wannan shi ne ELI) da karamin sifa [I] ta fi tashar sifa [E] a cikin kapasitar [C] (wannan shi ne ICE).

ELI the ICE man wani abubuwa ce mai karatu a yi a bincike don inganta aini a fage mai karatu.

Saboda haka, ELI the ICE man ya taimakawa a lura cewa:

• ELI: Tashar sifa [E] ta fi karamin sifa [I] a cikin indaktar [L]

• ICE: Karamin sifa [I] ta fi tashar sifa [E] a cikin kapasitar [C]

Ko kuma a cikin bayanai masu ƙarin bayani:

• A cikin indaktar (L), tashar sifin sine wave ta fi karamin sifin sine wave. ELI tana nufin cewa tashar sifa (E) ta fi ko karamin sifa (I) a cikin indaktar (L).

• A cikin kapasitar, sine wave na karamin sifa (I) ta fi tashar sifin sine wave. ICE tana nufin cewa karamin sifa (I) ta fi ko tashar sifa (E) a cikin kapasitar (C).

Kapasitar shi wani aiki ce mai sarrafa aiki a cikin electric field don samun sifa. Wani aiki biyu-terminal passive electronic component ne. Effecktarsa kapasitar tana nufin capacitance.

Indaktar shi wani aiki biyu-terminal passive electrical component ne, kuma ake kira coil, choke, ko reactor, wanda yake samun sifa idan karamin sifa yake zama a cikin magnetic field.

A cikin kapasitar, tashar sifa tana da dace da electric charge a cikinsa. Saboda haka, karamin sifa yana da shiga a lokacin da tashar sifa a cikin phase. Wannan tana resulta a zama ɗaukan tashar sifa.

A cikin indaktar, idan an samu tashar sifa, yana rage karamin sifa. Karamin sifa tana da shiga a lokacin da tashar sifa, saboda haka tana lagge a cikin phase da lokaci.

Idan akwai kapasitar ko indaktar a cikin AC circuit, ba karamin sifa ba tana da tukuna da tashar sifa a lokacin da sama. Phase difference tana nufin fraction of a cycle difference between the peaks expressed in degrees.

Phase difference tana ɗaya ko kadan 90 degrees. Yana da kyau a amfani da angle by which the voltage leads the current.

Wannan tana resulta a zama positive phase for inductive circuits saboda karamin sifa tana lagge a cikin tashar sifa a cikin indaktar.

Phase tana zama negative for a capacitive circuit saboda karamin sifa tana da shiga a cikin tashar sifa. A wannan lokacin, mnemonic ELI the ICE man tana taimakawa a lura sign of the phase.

ELI the ICE man misalai

A cikin circuit da kuma indaktar da AC power source, akwai 90-degree phase difference a cikin karamin sifa da tashar sifa.

Tashar sifa ta fi karamin sifa da 90 degrees. Wannan shi ne misali da ELI tana da muhimmanci, tana nufin cewa a cikin indaktar (L), EMF (E) tana da shiga a cikin karamin sifa (I).

A cikin circuit da kuma kapasitar da AC power source, akwai kuma 90-degree phase difference a cikin karamin sifa da tashar sifa.

Tashar sifa tana lagge a cikin karamin sifa a wannan lokacin. Wannan shi ne misali da ICE tana da muhimmanci, tana nufin cewa a cikin kapasitar (C), tashar sifa EMF (E) tana lagge a cikin karamin sifa (I).

Source: Electrical4u.

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