電磁感應(yīng)規(guī)律的應(yīng)用

1、精品教案設(shè)計(jì)資料電磁感應(yīng)規(guī)律的應(yīng)用閫変慨3-2絎 洓绔犵 5鑺傘?婄數(shù)紓佹劅搴旇寰嬬兢搴旂敤銆?涓 ?銆佹暀鏉愬垎鏋？鐢辨劅鐢熺數(shù)鍦轟駭鐢熺殑鎰憎簲鐢?shù)鍔ㄥ妿?kù) ？曟劅鐢熺數(shù)鍔厶娍 錛岀敱瀵間綋榪愬姩鑰屼駭鐢熺兢鎰憎簲鐢?shù)鍔ㄥ妿?kù) ？曞姩鐢熺數(shù)鍔厶娍銆傝 繖鏄 寜鐓y紩璧風(fēng) 閫氶噺鍙樺寲鐨勫師鍥犱笉錫屾澈鍖哄垎鐨勩 ？傛劅鐢 熺數(shù)鍔厶娍涓庡姩鐢熺數(shù)鍔厶娍鐨勬彁鍑猴紝娑夂強(qiáng)鍒扮數(shù)紓佹劅搴旂兢鏈 川闂錛屼緘鏁欐潗瀵規(guī) 瑕佹眰涓嶉珮銆傛暀瀛八腑瑕佽瀛&敓璁/瘑鍒板彉鍖栫兢紓佸満鍙互浜x敓鐢?shù)鍦哄Q屽嵆浣挎病鏈夌數(shù)璺紝鎰熺敓鐢?shù)鍦轰緷鐒跺瓨鍦ㄥQ岃繖鏄鐢電鎰憎簲鐜拌薄璁/瘑涓婄兢椋炶穬銆？浜屻？佹暀瀛&洰鏍?

2、1錛庣煡璇嗙洰鏍困細(xì)錛？錛夛紟鐭嚴(yán)亾鎰熺敓鐢?shù)鍦恒€？ 錛?錛夛紟鐭嚴(yán)亾鎰熺敓鐢?shù)鍔ㄥ娍鍜屽娯瓟熺數(shù)鍔ㄥ娍鍙?qiáng)鍏跺尯鍒笌鑱旂郴銆?2錛庤兘鍔涚洰鏍困細(xì)鐞嗚B鎰熺敓鐢?shù)鍔ㄥ娍涓庡娯瓟熺數(shù)鍔ㄥ娍缇ゆ?康3錛庢儏鎰熴？佹?佸害鍛屼環(huán)鍊艱鐩 爣錛？錛?錛夈?傞?氳繃錫屽浠 箣闂寸兢璁以銆佺爺絀跺 寮哄 涓/ 鐢?shù)鍔ㄥ娍缇よ?煡娣卞害錛屽悓鏃舵彁楂樺涔?fàn)鐗╃悊缇ゅ叴瓒ｃ€？錛?錛夈?傞?氳繃瀵圭浉搴旂墿鐞 嗗鍙茬兢浜?jiǎn)鐱錛屽煿鍏葷儹鐖辯瀛佸曖閲嶇煡璇嗙兢鑹鍝佸痙銆？涓夈?佹暀瀛噸鐐歸毦鐐 ？閲嶇偣錛氭劅鐢熺數(shù)鍔厶娍涓庡姩鐢熺數(shù)鍔厶娍鐨 勬 蹇點(diǎn)？ ？闅劇偣錛氬 鎰熺敓鐢?shù)鍔ㄥ娍涓庡娯瓟熺數(shù)鍔ㄥ娍瀹炶簇ょ悊?/p>

3、 B銆？鍥涖？佸鎯呭垎鏋？瀛&敓瀛八範(fàn)浜?jiǎn)悖繆鎷飘氬緥?？?併?婃硶鎷夌鐢電 鎰憎簲瀹氬緥銆嬪唴瀹逛箣錫庯紝鏈 妭閲嶇偣鏄 嬌瀛&敓鐞嗚B 鎰熺敓鐢?shù)鍔ㄥ娍鍜屽娯瓟熺數(shù)鍔ㄥ娍缇ゆ蹇靛Q屽洜姝/鎯蟲(chóng)柟璁炬硶寮曞 瀛&敓閫氳繃璇懼墠棰勪範(fàn)鍛岃 鍫備笂鐨勬帰絀舵？ y 涔狗澈杈懼埌 榪欝釜鐩兢銆？浜斻?佹暀瀛幾柟娉?1錛庡垎緇勬帰絀惰 璁烘硶錛岃 緇幕粨錫塚硶2錛庡 妗蝸 瀛1細(xì)瑙佸悗闈？兢瀛幾銆?3錛庢柊鎺堣 鏁欏 錯(cuò)烘湰鐜 妭錛氶 涔狗 鏌卡？佹?葷粨鐤戞儜鈫掓儏澧冨鍏卡？佸睍紺虹洰鏍団啋錫堜綔鎺?銆佺簿璁茬偣鎷弓啋鍙嶆？濇?葷粨銆佸綋鍫傛嫻嬧啋鍙戝 瀛幾銆佸竷緗涔？鍏？佽鍓嶅曖澶?1錛庡 鐢熺

4、兢瀛八範(fàn)鍑嗗 錛氱粨錫塚湰鑺傚妗塚澈棰勪範(fàn)鏈妭璇炬湰鍐呭銆?2錛庢暀甯堢兢鏁欏鍑嗗錛氬濯掍綋璇句 歡鍒朵綔錛岃 鍓嶉 涔?fàn)?妗堬紝璇懼唴鎺？瀛幾錛岃 錫庡歡浼告嫇灞曞 妗堛？ ?3錛庢暀瀛&幆澧幕兢璁捐鍛屽竷緗 細(xì)浠二 涔?fàn)灏従l勪負(fù)鍗矇綅璇懼墠棰勪範(fàn)璁以涓壬釜閲嶈 姒傚康鍙?qiáng)鍏跺疄璐ㄣ€？涓冦？佽 鏃跺畨鎺掞細(xì)1璇炬椂鍏 ？佹暀瀛繃紼？（涓？）棰勪範(fàn)媯？鏌卡？佹?葷粨鐤 戞儜媯？鏌日惤瀹炰簡(jiǎn)瀛&敓鐨勯涔狗儏鍐靛茍浜?jiǎn)鐱浜?jiǎn)?鐢熺兢鐤戞儜錛屼嬌鏁欏鍏鋒湁浜?jiǎn)閽堝?guī)？ c ? ?錛堜簩錛夋儏鏅鍏卡？佸睍紺虹洰鏍囥？浠?涔塚槸鐢墊簪錛熶粈涔塚槸鐢?shù)鍔ㄥ娍锛熺攭|簪鏄？氳繃闈為潤(rùn)鐢?shù)鍔涘仛鍔熸妸鍏朵粬迮炲?/p>

5、忚兘杞寲涓虹數(shù)鑳界兢瑁呼疆銆？濡傛灉鐢墊簪縐婚？佺數(shù)鑽穛鏃墮潪闈?rùn)鐢?shù)鍔涙墍鍋 氱兢鍔熶負(fù)W錛岄僮涔圵涓巕鐨勬瘮鍊？錛屽彨鍋氱數(shù)婧愮兢鐢?shù)鍔ㄥ娧?？傜?E琛丨于鐢?shù)鍔ㄥ娍锛屽垯锛?xì)鍦丨數(shù)紓佹劅搴旂幇璞腑錛岃浜x敓鐢墊祦錛屽繀欏繪湁鎰熷簲鐢?shù)鍔ㄥ娧潱總杩櫩U嶆儏鍐典笅錛屽摢涓？縐嶄綔鐢兒壆 婕斾簡(jiǎn)闈為潤(rùn)鐢?shù)鍔涚殑梃壊鍛㈠Q熶笅闈？垜浠氨鏉二 涔?fàn)鐩稿叧缇ょ熑寨嗐€？璁捐 鎰懺浘錛氭 姝二 鍏刁紝錫稿紩瀛&敓鐨勬敞鎰懺?shī)涘Q屾槑紜 涔?fàn)鐩爣悖?？錛堜笁錛夂悎浣滄帰絀躲？佺簿璁茬偣鎷5?1銆佹劅搴旂數(shù)鍦轟笌鎰熺敓鐢?shù)鍔ㄥ?？鎶曞獎(jiǎng)鏁欐潗鍥?.5-1錛岀榪囬棴浼?xì)鍥炶肪ぜ倎鍦哄⑩哄Q屽湪鍥炶磯涓駭鐢熸劅搴旂數(shù)嫻

6、併？傛槸浠？涔蝸姏鍏呭綋闈為潤(rùn)鐢?shù)鍔涗娇寰楄嚁辩數(shù)鑽峰彂鐢熷畾鍚憳q愬姩鍛紵鑻卞浗鐗+悊瀛楹厠鏂 煢璁壬負(fù)錛岀 鍦哄彉鍖栨椂鍦丨匚闂存縺鍙戝嚭涓？縐嶇數(shù)鍦 猴紝榪欑鐢?shù)鍦哄鑷斵q數(shù)鑽蜂駭鐢熶簡(jiǎn)鍔涚兢浣滅敤錛屼嬌鑷敱鐢?shù)鑽窐q愬姩璧鋒澈錛屽艦鎴愪簡(jiǎn)鐢墊祦錛屾垨鑰呰浜X敓浜?jiǎn)鐢?shù)鍔厶娍銆傝繖縐嶇敱浜庣鍦虹兢鍙樺寲鑰屾縺鍙戠兢鐢?shù)鍦哄弰熺敓鐢?shù)鍦恒？傛劅鐢熺數(shù)鍦哄 鑷 敱鐢?shù)鑽风殑浣滅斲虋涘厖褰撲簡(jiǎn)闈為潤(rùn)鐢?shù)鍔涖 ？傜敱鎰熺敓鐢 靛満浜X敓鐨勬劅搴旂數(shù)鍔厶娍錛屽彨鍋氭劅鐢熺數(shù)鍔厶娍銆？2銆佹礇浼吂鍔涗笌鍔丨敓鐢?shù)鍔ㄥ?？錛塚姇褰憋級(jí)鎬濊？秫笌璁以銆?1錛庡 浣撲腑鑷敱鐢?shù)鑽峰Q塚 鐢?shù)鑽峰Q夂叿鏈夋按騫蟲(chóng)柟錫戠兢

7、閫熷害錛岀敱宸幾墜瀹氬垯 鍙垽鏂彈鍒版部媯掑悜涓婄兢媧涗雞鍏瑰姏浣滅敤錛屽叾錫堣繍鍔兒槸鏂 滃悜涓婄兢銆？2錛庤嚜鐢辯數(shù)鑽蜂笉浼?xì)涓€鐩磋繍鍔尢笅鍘匯 ？傚洜涓篊銆丐 涓/ 鑱氶泦鐢?shù)鑽翻憡娉涵憡邋Q屽湪CD媯掗棿浜x敓鐨勤數(shù)鍦鴻秺鏉日秺寮猴紝褰撶數(shù)鍦哄姏絳変簬媧涗雞鍏瑰姏鏃訛紝鑷敱鐢?shù)鑽蜂笉屙畾鍚憳q愬姩銆?3錛嶤绔 數(shù)鍔塊珮銆?4錛庡 浣撴 涓 數(shù)嫻佹槸鐢盌鎸囧悜C鐨勩 ? ?涓?孌靛浣撳垏鍓茬鎰熺嚎榪愬姩鏃剁浉褰撲簬涓？涓 數(shù)婧愶紝榪欐椂闈為潤(rùn)鐢?shù)鍔涗笌娲涗紖瑰姏鏈夊厽?？傜敱浜庡浣撹繍鍔以？屼駭鐢熺兢鐢?shù)鍔ㄥ娍鍙娯瓟熺數(shù)鍔ㄥ娧?？濡傚浘鎵？紺猴紝瀵間綋媯掕繍鍔以繃紼嬩腑浜x敓鎰熷簲鐢墊祦錛

8、岃瘯鍒嗘瀽鐢?shù)璐変妇よ兘閲忚綄栨儏鍐点€？瀵間綋媯掍腑鐨勤數(shù)嫻佸彈鍒板畨錯(cuò)瑰姏浣滅敤錛屽畨錯(cuò)瑰姏鐨勬柟錫戜笌榪愬 姩鏂瑰悜鐩稿弽錛岄樆紕嶅浣撴 鐨勮繍鍔 紝瀵間綋媯掕 鍏嬫湇瀹夂煿鍔涘仛鍔燂紝灝嗘満姊拌兘杞寲涓虹數(shù)鑳姐？ ？錛蝸洓錛夂疄渚嬫帰絀？鎰熺敓鐢?shù)鍦轰笌鎰熺敓鐢?shù)鍔厶娍銆愪緥 1銆?濡傚浘鎵？紺猴紝涓？涓棴錫堢數(shù)璺潤(rùn)姝簬紓佸満涓紝鐢變簬紓佸満寮哄急鐨勫彉鍖栵紝鑰屼嬌鐢?shù)璐変?駭鐢熶簡(jiǎn)鎰熷簲鐢?shù)鍔ㄥ娍锛屼笅鍒楄娉曚讣?兢鏄 紙錛?A錛庣鍦哄彉鍖栨椂錛屼細(xì)鍦厶湪絀洪棿涓縺鍙戜竴縐嶇數(shù)鍦?B錛疼嬌鐢?shù)鑽峰畾鍚懣U誨姩褰？垚鐢墊祦鐨勫姏鏄鍦哄姏C錛疼嬌鐢?shù)鑽峰畾鍚懣U誨姩褰？垚鐢墊祦鐨勫姏鏄數(shù)鍦哄姏

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