Sei achiita electrically mhosva PARTICIPLE muminda yemagetsi uye rinobva?

Electrically mhosva PARTICIPLE - a PARTICIPLE, ine mhosva akanaka kana akaipa. Izvi zvinogona kunge maatomu, mamorekuru kana zvokutanga inoramba. Kana PARTICIPLE iri electrically vanopomerwa wemagetsi mumunda, Coulomb simba mabasa pairi. Kukosha simba ichi, kana uchiziva kuti munda kuchinyanya paneimwewo nguva, rinowanikwa kubudikidza mutoo: F = qE.

Nokudaro, isu takatsunga kuti electrically mhosva PARTICIPLE, riri wemagetsi mumunda, zvinofamba pasi pokudzora kwomudzimu Coulomb simba.

Zvino funga migumisiro Hall. Experimentally, kwakaonekwa kuti simba remagineti kunokanganisa inofamba kuti mhosva inoramba. Magnetic induction ndiro kunonyanyisa simba iro chiito nokukurumidza imwe PARTICIPLE kwakadaro remagineti. A mhosva PARTICIPLE chichifamba pamwe velocity. Kana electrically mhosva nezvimedu kuchabhururuka vari remagineti nenguva akafanorongerwa kumhanya, simba iro chiito chikamu munda perpendicular kuti velocity yacho PARTICIPLE uye rinobva induction Vector azvaitwa: F = Q [v, B]. Sezvo simba kuti chiito PARTICIPLE inofamba iri perpendicular kuti velocity, uye kumhanyisa, sezvo inopiwa simba ichi perpendicular kuti inofamba, ari kumhanyisa kunowanikwa. Saizvozvowo, akarurama munzira rwokufamba ndeyokubvisa mune kwaaita mhosva PARTICIPLE ari remagineti. Kana PARTICIPLE anopinda akaererana mitsetse rinobva induction, ari remagineti haaiti pamusoro kuremedzwa PARTICIPLE. Kana iye anopinda perpendicular kuti mitsetse rinobva induction, simba kuita pamusoro PARTICIPLE iri vaifanira.

Ikozvino tinonyora II mutemo Newton kuti: qvB = mv ² / R, kana R = mv / qB, apo M - ndiyo mukanyiwa ane mhosva PARTICIPLE, uye R - the nharaunda yacho trajectory. Kubva mukana wokuti vanhu vanga ichi zvinoreva kuti PARTICIPLE zvinopfakanyika homogeneous mumunda denderedzwa nharaunda. Saka, nguva wokufambisa ane mhosva PARTICIPLE iri yakazvimirira circumferential kumhanya kufamba. Zvinofanira kucherechedzwa kuti electrically mhosva nezvimedu inobatwa remagineti, kuti kinetic simba iri kuzochinja. Nokuti simba riri perpendicular kuti inofamba pakati inoramba iri ipi zvayo trajectory pfungwa, simba remagineti iyo anoita pamusoro PARTICIPLE asingadi kuita basa chokuita anozunungusa kuremedzwa PARTICIPLE.

Vatungamirire simba anokonzerwa pamusoro inofamba ane mhosva PARTICIPLE ari remagineti inogona pakutsvaga "mitemo kuruboshwe." Kuti aite izvi, isa ruoko rworuboshwe kuitira kuti minwe mina achitaura vatungamirire velocity inofamba ane mhosva PARTICIPLE, zvakanaka, mitsetse rinobva induction vanotorayirwa kuti nechepakati emichindwe, ipapo vakakotamisa panguva necheparutivi pamusoro 90 madhigirii kusvikira thumbs kucharatidza mirayiridzo simba kuti anoita zvakanaka mhosva PARTICIPLE. Pakadaro, kana PARTICIPLE ane kunaka nokuchengeta, simba nenhungamiro achava zvakashandurwa.

Kana electrically kuremedzwa inoramba kuti vasawira nzvimbo kwemajoini kuitwa rinobva uye dzemagetsi minda, ndiko simba, yainzi Lorentz simba: F = qE + Q [v, B]. Wokutanga izwi iri nyaya chokuita zvemagetsi zvinoriumba, uye wechipiri - kuti simba remagineti.