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Za a iya bayyana farkon da ya dacewa bayan electric fields magnetic fields da kuma gravitational fields

Encyclopedia
Encyclopedia
فیلڈ: Dakilin ƙasashen ilimi
0
China

Akwai farko da gudummawa a kan saukin kasa, saukin magana, da saukin jikin sama.

I. Farko

Farkon masu shiga

Saukin kasa: Yana shiga daga adadin da suka zama ko adadin da suka yi. Misali, wani kofin kasa mai adadin musamman yana shiga saukin kasa a tafin ta. Adadin musamman yana karfin adadin hasa da kuma tafiya adadin musamman a tafin ta.

Saukin magana: Yana shiga daga adadin da suka yi (shiga) ko alamar magana da suka zama. Misali, wani karami mai shiga ya shiga saukin magana mai dubawa a tafin ta. Wani karami mai shiga za a iya shiga saukin magana mai kyakkyawan mutane.

Saukin jikin sama: Yana shiga daga abubuwa da suka da masa. Duniya ce wani abubuwa mai kyakkyawan saukin jikin sama. Wani abu a cikin duniya zai kasance da sauki jiki daga duniya.

Farkon masu shiga

Farkon saukin magana: Saukin magana na yi fuskantar zuwa adadin da suka yi ko shiga. Wannan fuskantar shine fuskantar Lorentz ko fuskantar Ampere. Fuskantar Lorentz F=qvB sin #(idan q ita ce adadin adadin, v ita ce rarrin adadin, B ita ce tsari saukin magana, da # ita ce hanyar rarrin da ke saukin magana).

Fuskantar Ampere F=BIL sin# (idani I ita ce tsari shiga, L ita ce tsari karamin). Hanyar fuskantar saukin magana ita ce hanyar hanyar saukin magana da hanyar rarrin (ko hanyar shiga), da za a iya bayyana daga hukumar kifin baki.

Farkon jikin sama: Jiki sama ita ce batun sauki jiki daga abubuwan da su. Hanyar jiki sama ba ita ce har zuwa karshe. Tsari jiki sama G= mg(idan m ita ce tsari abubuwan, g ita ce ci gaban jiki sama).

Farkon tsarin sauki

Saukin kasa: Lissafi saukin kasa suna nuna hanyar da tsari saukin kasa. Lissafi saukin kasa suna faru daga adadin musamman zuwa adadin hasa ko kiyaye. Tsari saukin kasa ita ce sabbin lissafi wanda yana nuna tsari da hanyar saukin kasa. Misali, a kan saukin kasa da ke shiga daga wani adadin mai tsari, tsari saukin kasa E=kQ/r*r (idani k ita ce sabbin saukin kasa, Q ita ce adadin adadin mai shiga, da r ita ce fadan daga adadin mai shiga).

Saukin magana: Lissafi saukin magana suna nuna hanyar da tsari saukin magana. Lissafi saukin magana suna faru daga N pole zuwa S pole a tafin ta, da kuma zuwa N pole a cikin ta. Tsari saukin magana ita ce sabbin lissafi wanda yana nuna tsari da hanyar saukin magana. Misali, a kan saukin magana da ke shiga daga wani karami mai shiga, tsari saukin magana B=u0I/2Πr (idani u0 ita ce tsari magana a tafin ta, I ita ce tsari shiga, da r ita ce fadan daga karami).

Saukin jikin sama: Lissafi saukin jikin sama suna nuna hanyar jiki sama, har zuwa karshe zuwa kofin duniya. Ci gaban jiki sama ita ce sabbin lissafi wanda yana nuna tsari saukin jikin sama. Tsari ci gaban jiki sama ita ce ya faru a wurare daga birnin duniya.

II. Gudummawa

Suke shiga a kan sauki

Saukin kasa, saukin magana, da saukin jikin sama duka suke shiga a kan sauki, amma suke yi fuskantar zuwa abubuwa a kan su. Suke biyan fuskantar a kan sauki bace suke shiga a kan abubuwa. Misali, adadin a kan saukin kasa zai kasance da fuskantar saukin kasa, alamar magana a kan saukin magana zai kasance da fuskantar saukin magana, da abu a kan saukin jikin sama zai kasance da fuskantar jiki sama.

Tsari sauki duka su ne sabbin lissafi

Tsari saukin kasa, tsari saukin magana, da ci gaban jiki sama duka su ne sabbin lissafi. Suna da tsari da hanyar. Idan an yanayi fuskantar sauki zuwa abu, hanyar tsari sauki yana da muhimmanci. Misali, idan an yanayi fuskantar saukin kasa, saukin magana, da jiki sama, hanyar fuskantar yana da muhimmanci a kan hanyar tsari sauki da fuskantar abubuwan.

Sun dogara da hukumomin addinin da suka fi sani

Saukin kasa, saukin magana, da saukin jikin sama duka su dogara da hukumomin addinin da suka fi sani. Misali, hukumomin Coulomb na nuna haliyar fuskantar saukin kasa daga labaran adadin da fuskantar da fadan; hukumomin Biot-Savart na nuna haliyar saukin magana da ke shiga daga tsari shiga, fadan, da hanyar; hukumomin jikin sama na nuna haliyar fuskantar jiki sama daga labaran tsari da fadan. Wadannan hukumomi suna da muhimmanci a kan addinin da suka fi sani da suke nuna mahimmancin da haliyar sauki.


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