惠斯通电桥不平衡时，电流会怎样走在一个并联电路中 惠斯通电桥不平衡时中间导线上的电流是什么情况
\u60e0\u65af\u901a\u7535\u6865\u4e0d\u5e73\u8861\u65f6,\u7535\u6d41\u4f1a\u600e\u6837\u8d70\u5927\u81f4\u7684
\u60e0\u65af\u901a\u7535\u6865\u5e73\u8861\u7684\u65f6\u5019\u4e2d\u95f4\u5bfc\u7ebf\u4e24\u7aef\u7535\u52bf\u4e5f\u662f\u76f8\u7b49\u7684\uff0c
\u60e0\u65af\u901a\u7535\u6865\u4e0d\u5e73\u8861\u65f6\uff0c\u4e2d\u95f4\u5bfc\u7ebf\u4e24\u7aef\u7535\u52bf\u5e76\u4e0d\u76f8\u7b49\uff0c\u7531\u4e8e\u5bfc\u7ebf\u7535\u963b\u5c0f\uff0c\u4f1a\u5f62\u6210\u8f83\u5927\u7684\u7535\u6d41\uff0c\u4ece\u800c\u6709\u53ef\u80fd\u70e7\u574f\u7535\u6e90\u3002
\u60e0\u65af\u901a\u7535\u6865\u4e24\u7aef\u7535\u538b\u76f8\u7b49,\u6240\u4ee5\u8fde\u4e86\u5bfc\u7ebf\u4e5f\u4e0d\u4f1a\u5f62\u6210\u7535\u6d41\u3002
绛旓細鎯犳柉閫氱數妗ヤ笉骞宠 鏃讹紝涓棿瀵肩嚎涓ょ鐢靛娍骞朵笉鐩哥瓑锛岀敱浜庡绾跨數闃诲皬锛浼氬舰鎴愯緝澶х殑鐢垫祦锛屼粠鑰屾湁鍙兘鐑у潖鐢垫簮銆傛儬鏂氱數妗ヤ袱绔數鍘嬬浉绛,鎵浠ヨ繛浜嗗绾夸篃涓嶄細褰㈡垚鐢垫祦銆
绛旓細鐢垫祦閮戒細閫氳繃鎵鏈夊苟鑱旂殑鐢佃矾銆
绛旓細2銆佸綋鐢垫ˉ涓嶅钩琛℃椂锛閫氳繃A鍜孊鐨勭數娴佷笉鐩哥瓑锛岄氳繃C鍜孌鐨勭數娴佷篃涓嶇浉绛銆傝繖鏃讹紝鍦ˋ鍜孊涔嬮棿鐨勭數鍘嬩笉绛変簬C鍜孌涔嬮棿鐨勭數鍘嬨傛牴鎹繖涓師鐞嗭紝鎴戜滑鍙互閫氳繃璋冩暣A銆丅鍜孌鐨勭數闃诲硷紝浣垮緱鐢垫ˉ骞宠 锛屼粠鑰屾帹绠楀嚭鏈煡鐢甸樆C鐨勫噯纭笺傚叿浣撶殑鎺ㄧ畻鏂规硶鏄氳繃鏀瑰彉A銆丅鎴朌鐨勭數闃诲硷紝瑙傚療鐢垫ˉ鏄惁骞宠 锛岀劧鍚庢牴鎹钩琛℃潯浠惰绠...
绛旓細2銆佸綋鐢垫ˉ涓嶅钩琛℃椂锛閫氳繃A鍜孊鐨勭數娴佷笉鐩哥瓑锛岄氳繃C鍜孌鐨勭數娴佷篃涓嶇浉绛銆傝繖鏃讹紝鍦ˋ鍜孊涔嬮棿鐨勭數鍘嬩笉绛変簬C鍜孌涔嬮棿鐨勭數鍘嬨傛牴鎹繖涓師鐞嗭紝鎴戜滑鍙互閫氳繃璋冩暣A銆丅鍜孌鐨勭數闃诲硷紝浣垮緱鐢垫ˉ骞宠 锛屼粠鑰屾帹绠楀嚭鏈煡鐢甸樆C鐨勫噯纭笺傚叿浣撶殑鎺ㄧ畻鏂规硶鏄氳繃鏀瑰彉A銆丅鎴朌鐨勭數闃诲硷紝瑙傚療鐢垫ˉ鏄惁骞宠 锛岀劧鍚庢牴鎹钩琛℃潯浠惰绠...
绛旓細澶ц嚧鐨
绛旓細鍥犳涓嶅钩琛＄數妗ュ師鍒欎笂涔熷彲娴嬮噺鐢甸樆銆傚湪涓嶅钩琛＄數妗ヤ腑锛孏搴斾粠鈥滄娴佽鈥欐敼绉颁负鈥鐢垫祦璁♀濓紝鍏朵綔鐢ㄤ笉鏄鏌ユ湁鏃犵數娴佽屾槸娴嬮噺鐢垫祦鐨勫ぇ灏忋傚彲瑙锛屼笉骞宠 鐢垫ˉ鍜骞宠 鐢垫ˉ鐨勬祴閲忓師鐞嗘湁鍖哄埆銆傚埄鐢ㄧ數妗ヨ繕鍙祴閲忎竴浜涢潪鐢靛閲忋備互涓婂唴瀹瑰弬鑰冿細鐧惧害鐧剧-鎯犳柉閫氱數妗 ...
绛旓細鐢垫ˉ涓鑸垎绾垮紡鐢垫ˉ鍜岀寮忕數妗ワ紝鍏跺師鐞嗗熀鏈笂鏄竴鏍风殑锛屽氨鏄竴缁勬帴鏈夊ソ澶氱數闃诲拰鐢佃〃鐨勭數璺浘锛屽綋绾胯矾鏌愪袱涓壒瀹氱殑鎺ョ偣鐨勭數鍔跨浉绛夋椂锛屽氨绉板叾骞宠 鐢垫ˉ锛屽父鐢ㄥ畠鏉ョ簿纭湴娴嬬數闃.鍘熺悊濡傚浘鏄竴绉嶇壒娈婄粨鏋勭殑鐢佃矾鈹鈹鐩存祦鍗曡噦鐢垫ˉ銆備笉骞宠 鐢垫ˉ 涓嶅钩琛鐢垫ˉ锛屽闄勫浘鎵绀猴紝璁綞鐐圭殑鐢靛帇涓0V锛屽綋鍦ˋ鐐瑰姞aV鐨...
绛旓細鎯犳柉閫氱數妗鍒╃敤鐢甸樆鐨勫彉鍖栨潵娴嬮噺鐗╃悊閲忕殑鍙樺寲锛屽崟鐗囨満閲囬泦鍙彉鐢甸樆涓ょ鐨勭數鍘嬬劧鍚庡鐞嗭紝灏卞彲浠ヨ绠楀嚭鐩稿簲鐨勭墿鐞嗛噺鐨勫彉鍖栵紝鏄竴绉嶇簿搴﹀緢楂樼殑娴嬮噺鏂瑰紡銆備竴鐢垫祦琛ㄨ繛鎺ヤ袱涓浉瀵圭殑鎺ュご锛屼竴鐢垫祦琛ㄨ繛鎺ュ叾浣欎袱涓浉瀵圭殑鎺ュご銆傚綋鐢垫祦琛ㄦ樉绀烘棤鐢垫祦閫氳繃锛屽垯姝ょ數妗ュ浜骞宠 鐘舵侊紝鍗砇1路R2=R3路R4銆
绛旓細2銆佸奖鍝嶅疄楠岀粨鏋滅簿搴︾殑涓昏鍥犵礌鏈夛細鈶犳娴佽鐨勭伒鏁忓害銆傛娴佽G鐨勭伒鏁忓害瓒婇珮锛屽寰急鐢垫祦瓒婃晱鎰燂紝鐢垫ˉ鐨勫钩琛＄偣纭畾寰楄秺鍑嗙‘锛屾祴閲忕殑璇樊瓒婂皬銆傗憽鍔犲湪AB闂寸殑鐢靛帇銆傚湪鍚屾牱鏉′欢涓嬶紝UAB瓒婇珮锛岀數妗ヤ笉骞宠 鏃閫氳繃妫娴佽G鐨勭數娴佽秺澶э紝鐢垫ˉ鐨勫钩琛＄偣涔熻秺瀹规槗鎵惧噯銆傝冭檻鍒扮數婧愬拰鐢垫ˉ鎵鑳芥壙鍙楃殑鐢垫祦鐨勬渶澶у硷紝...
绛旓細E涓虹嚎璺腑渚涚數鐢垫簮锛屽鐢熷疄楠岀敤鍙岃矾鐩存祦绋冲帇鐢垫簮锛岀數鍘嬪彲鍦0-30V涔嬮棿璋冭妭銆俁淇濇姢涓鸿緝澶х殑鍙彉鐢甸樆锛屽湪鐢垫ˉ涓嶅钩琛℃椂鍙栨渶澶х數闃讳綔闄愭祦浣滅敤浠ヤ繚鎶ゆ娴佽锛涘綋鐢垫ˉ鎺ヨ繎骞宠 鏃跺彇鏈灏忓间互鎻愰珮妫娴佽鐨勭伒鏁忓害銆傞檺娴佺數闃荤敤浜庨檺鍒鐢垫祦鐨勫ぇ灏忥紝涓昏鐩殑鍦ㄤ簬淇濇姢妫娴佽鍜屾敼鍙樼數妗ョ伒鏁忓害銆
