浠婂ぉ鏄細

瀹為獙瀹よ祫璁綉

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

瀹為獙瀹よ祫璁綉鏃堕棿:2019-09-07 鐐瑰嚮: 娆?/span> 鐧惧害鎼滅储

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TAG鏍囩锛?缂栫爜鍣?/a> 纾佹€х紪鐮佸櫒

涔嬪墠鎴戜滑鑱婁簡锛屾湰鏈熷啀鏉ヨ璇寸鎬х紪鐮佸櫒銆?/p>

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

濡傛灉鏈夋満浼氭媶寮€涓€鍙鎬ф棆杞紪鐮佸櫒锛岄€氬父浼氱湅鍒扮被浼间笂鍥捐繖鏍风殑鍐呴儴缁撴瀯銆備笌涓€鑸殑缂栫爜鍣紙鎴?Resolver锛夌浉姣旓紝纾佹€х紪鐮佸櫒鏈夌潃鐩稿悓鐨勬満姊拌酱涓庡澹崇粨鏋勶紝浣嗗悓鏃跺叾浣嶇疆妫€娴嬫満鏋勫嵈鍙堟樉寰楅潪甯哥畝鍗曪紝浠呬粎鏄畨瑁呭湪鏈烘杞存湯绔窡闅忚酱鏃嬭浆鐨勪竴鍧楀皬纾侀搧鍜岀紪鐮佸櫒灏鹃儴鐨勪竴鍧?PCB 绾胯矾鏉胯€屽凡銆?/p>

閭d箞锛岀鎬х紪鐮佸櫒鏄浣曟祴閲忔棆杞綅缃弽棣堢殑鍛紵

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纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

濡備笂鍥炬墍绀猴紝鍦ㄦ墎骞抽暱鏂瑰舰瀵间綋涓ょ鏂藉姞鐢靛帇锛岃鍏跺湪涓€涓柟鍚戜笂锛堝闀跨殑鏂瑰悜锛変骇鐢熺數娴併€?/p>

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

姝ゆ椂锛屽鏋滃湪閫氱數瀵间綋涓婂啀鏂藉姞涓€涓柟鍚戜笌瀵间綋骞抽潰鍨傜洿鐨勭鍦猴紙濡備笂鍥炬墍绀猴級锛岄偅涔堬紝瀵间綋涓婃祦鍔ㄧ殑鐢佃嵎灏变細鍥犱负鍙楀埌鐢辩鍦烘劅搴斾骇鐢熺殑娲涗鸡鍏瑰姏鑰屽彂鐢熸祦閫氳矾寰勭殑鍋忕Щ銆?/p>

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

鏍规嵁涓鐗╃悊璇惧杩囩殑宸︽墜瀹氬垯锛屽彲浠ュ垽鏂嚭鐢佃嵎娴佸姩鏃跺亸绉荤殑鏂瑰悜锛屽苟涓旀璐熺數鑽峰湪纾佸満涓祦閫氭椂鍋忕Щ鐨勬柟鍚戞槸鐩稿弽鐨勩€傝繖灏辨槸璇达紝褰撴湁鐢垫祦娴佺粡纾佸満涓殑杩欎釜鎵佸钩瀵间綋鏃讹紝鍏舵璐熺數鑽蜂細鍒嗗埆娌跨潃宸﹀彸涓ゆ潯璺緞浠庝腑绌胯繃銆?/p>

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

姝ゆ椂锛屽湪瀵间綋鐨勪袱渚э紝涔熷氨鏄湪鍏跺瀭鐩翠簬鐢垫祦娴佽繃鐨勬柟鍚戜笂锛屽氨浼氭湁鐢靛娍宸骇鐢熴€?/p>

杩欏氨鏄湇灏旀晥搴旓紙Hall Effect锛夛紝鏄敱涓€浣嶅悕鍙?Edwin Herbert Hall 鐨勭墿鐞嗗瀹跺湪 1879 骞村彂鐜扮殑銆?/p>

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

The Production of potential difference across a conductor carrying on electric current when a magnetic field is applied in the direction perpendicular to the that of current flowing.

褰撶數娴侀€氳繃涓€涓綅浜庣鍦轰腑鐨勫浣撶殑鏃跺€欙紝纾佸満浼氬瀵间綋涓殑鐢靛瓙浜х敓涓€涓瀭鐩翠簬鐢靛瓙杩愬姩鏂瑰悜涓婄殑鐨勪綔鐢ㄥ姏锛屼粠鑰屽湪鍨傜洿浜庡浣撲笌纾佹劅绾跨殑鏂瑰悜涓婁骇鐢熺數鍔垮樊銆?/span>

纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

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杩欏氨鏄鎬х紪鐮佸櫒娴嬮噺鏃嬭浆浣嶇疆鍙嶉鏃剁殑鍩烘湰宸ヤ綔鏈虹悊浜嗐€?/p>

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纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

涓轰簡鑾峰緱杈冨己鐨勯湇灏旀晥搴旓紝闇嶅皵鍏冧欢鍙敤澶氱鍗婂浣撴潗鏂欏埗浣滐紝濡?Ge銆丼i銆両nSb銆丟aAs銆両nAs銆両nAsP 浠ュ強澶氬眰鍗婂浣撳紓璐ㄧ粨鏋勯噺瀛愰槺鏉愭枡绛夌瓑銆?/p>

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鍥犳锛岄渶瑕佸湪闇嶅皵鍏冧欢鐨勮緭鍑虹闆嗘垚淇″彿璋冭妭鏀惧ぇ鍥炶矾锛岃繖灏辨槸鎴戜滑鎵€鐔熺煡鐨勯湇灏斾紶鎰熷櫒浜嗐€?/p>

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纾佹€х紪鐮佸櫒鏄€庝箞宸ヤ綔鐨?

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