电流单位是
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\u5b89\u5fb7\u70c8\u00b7\u739b\u4e3d\u00b7\u5b89\u57f9\uff08Andr\u00e9-Marie Amp\u00e8re\uff0c1775\u5e74\u20141836\u5e74\uff09\uff0c\u6cd5\u56fd\u5316\u5b66\u5bb6\uff0c\u5728\u7535\u78c1\u4f5c\u7528\u65b9\u9762\u7684\u7814\u7a76\u6210\u5c31\u5353\u8457\uff0c\u5bf9\u6570\u5b66\u548c\u7269\u7406\u4e5f\u6709\u8d21\u732e\u3002
\u662f\u4ed6\u53d1\u73b0\u4e86\u7535\u6d41\uff0c\u6240\u4ee5\u7535\u6d41\u7684\u56fd\u9645\u5355\u4f4d\u5b89\u57f9\u5373\u4ee5\u5176\u59d3\u6c0f\u547d\u540d\u3002
\u61c2\u4e86\u5427\uff1f
电流的单位是安培，用A表示。
我读书不多，感觉是C
选C A
安培
c.a
绛旓細鐢垫祦鐨鍗曚綅鏄瀹夊煿锛圓锛夈傝缁嗗唴瀹瑰涓嬶細1銆佸畨鍩癸紙Ampere锛夋槸鍥介檯鍗曚綅鍒朵腑琛ㄧず鐢垫祦鐨勫熀鏈崟浣嶏紝绠绉板畨锛岀鍙稟銆備负绾康娉曞浗鐗╃悊瀛﹀A.瀹夊煿鑰屽懡鍚嶏紝浠栧湪1820骞存彁鍑轰簡瀹夊煿瀹氬緥銆2銆佸ぇ鑷劧鏈夊緢澶氱鎵胯浇鐢佃嵎鐨勮浇瀛愶紝渚嬪锛氬鐢典綋鍐呭彲绉诲姩鐨勭數瀛愩佺數瑙ｆ恫鍐呯殑绂诲瓙銆佺瓑绂诲瓙浣撳唴鐨勭數瀛愬拰绂诲瓙銆佸己瀛愬唴鐨勫じ鍏嬨傝繖浜...
绛旓細鐢垫祦鐨勫熀鏈鍗曚綅鏄瀹夊煿绠绉板畨锛圓锛夛紝鏄汉浠负浜嗙邯蹇靛彂鐜扮數娴佺殑瀹夊煿鍏堢敓鑰屽懡鍚嶇殑銆傜數娴佺殑鍗曚綅鏈夛細鍗冨畨锛坘A锛夈佸畨锛圓锛夈佹瀹夛紙mA锛夈佸井瀹夛紙渭A锛夈佺撼瀹夛紙nA锛夈佺毊瀹夛紙pA锛夌瓑銆鐢垫祦鍗曚綅鎹㈢畻瑙勫垯鏄: 1KA=1000A 锛1A=1000mA锛 1mA=1000渭A 锛1渭A=1000nA 锛1nA=1000pA ...
绛旓細1銆1 瀹= 1000 姣畨 2銆1姣畨=0.001瀹 3銆1 瀹=1000000 寰畨 4銆1寰畨=0.000001瀹 5銆1姣畨 = 1000 寰畨 6銆1 寰畨=0.001姣畨 瀹夊煿鏈鍒濇槸琚畾涔変负鍘樼背-鍏-绉掑埗涓鐢垫祦鍗曚綅缁濆瀹夊煿鐨勫崄鍒嗕箣涓銆傚姝ょ‘瀹氬畠鐨勫ぇ灏忔槸涓轰簡淇濊瘉浠庡浗闄呭崟浣嶅埗涓殑鍏朵粬鍗曚綅鎺ㄥ瀹夊煿寰楀埌鐨勫兼瘮杈冨悎閫傘傗滃浗闄呭畨鍩光...
绛旓細1銆佺數娴佺殑鍗曚綅鍜岃娉曟湁锛氬崈瀹夛紙kA锛夈佸畨锛圓锛夈佹瀹夛紙mA锛夈佸井瀹夛紙渭A锛夈佺撼瀹夛紙nA锛夈佺毊瀹夛紙pA锛夌瓑銆2銆佺數娴佺殑鍩烘湰鍗曚綅鏄瀹夊煿绠绉板畨锛圓锛夛紝鏄汉浠负浜嗙邯蹇靛彂鐜扮數娴佺殑瀹夊煿鍏堢敓鑰屽懡鍚嶇殑銆鐢垫祦鍗曚綅鎹㈢畻瑙勫垯鏄: 1KA=1000A 锛1A=1000mA锛 1mA=1000渭A 锛1渭A=1000nA 锛1nA=1000pA銆
绛旓細鐢垫祦鐨鍗曚綅鏄瀹夊煿锛圓mpere锛岀畝绉癆锛夛紝瀹冩槸鍥介檯鍗曚綅鍒讹紙SI鍒讹級涓數娴佺殑鍩烘湰鍗曚綅銆1銆佺數娴佺殑绗﹀彿鍜屽畾涔 鐢垫祦鐨勭鍙蜂负"I"锛岃〃绀哄崟浣嶆椂闂村唴鐢佃嵎閫氳繃瀵间綋鎴潰鐨勬祦鍔ㄣ傛牴鎹數娴佺殑瀹氫箟锛1瀹夊煿鐨勭數娴佹剰鍛崇潃姣忕閽熼氳繃瀵间綋鎴潰鐨勭數鑽烽噺涓1搴撲粦锛圕oulomb锛夈2銆佺數娴佺殑鍗曚綅鈥斺斿畨鍩 瀹夊煿鏄浗闄呭崟浣嶅埗涓數娴佺殑鍩烘湰...
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绛旓細A鍗冲畨鍩癸紝鏄鐢垫祦鍗曚綅锛屽崈鐡︽槸鍔熺巼鍗曚綅锛屼笉鑳界洿鎺ヨ浆鎹紝涓鑸渶瑕佺煡閬撶數鍘嬪兼墠鍙互杞崲銆傚鏋滅數鍘嬫槸220V,1A*220V=220VA=220W(鐡)涓鐢垫祦A鍙槸涓涓數娴佺殑鍗曚綅,鑰岀摝鏄竴涓姛鐜囩殑鍗曚綅,浠栦滑涔嬮棿鐨勫叧绯昏繕涓庣數鍘嬫湁鍏炽俉锛漋*A 1A鐨勭數娴:鈶犲湪220V鐨勭數璺腑,瀹冪殑璐熻嵎鏄220W銆傗憽鍦380V鐨勭數璺腑鏄380W銆傚叾涓...
