銆�銆�鍥涙帰閲�?l猫)菛骞曨姠椹诡劰纭庢姠顜�鐩熻啱鈧�(g猫)鎺㈤嚌锛屽湪琚�娓�(c猫)鏉愭枡琛ㄩ潰褰㈡垚涓�鍊�(g猫)鏂瑰舰鎴栫煩褰㈢殑鎺㈡脯(c猫)鍗�(q奴)鍩�锛屽叾涓�鍏╁��(g猫)鎺㈤嚌鐢ㄤ簬鏂藉姞闆绘祦锛屽彟澶栧叐鍊�(g猫)鎺㈤嚌鍓囩敤浜庢脯(c猫)閲忔ǎ鍝佽〃闈�涓婄殑闆诲�撳樊銆傞�氶亷(gu貌)娓�(c猫)閲忛浕娴佸拰闆诲�撲箣闁撶殑闂�(gu膩n)绯伙紝鍙�浠ヨ��(j矛)绠楀嚭妯ｅ搧鐨勯浕闃荤巼鎴栭浕灏�(d菐o)鐜�銆�
銆�銆�2 娓�(c猫)閲忓師鐞�
銆�銆�闆绘祦鎺㈤嚌锛氬叐鍊�(g猫)鐢ㄤ簬鏂藉姞闆绘祦鐨勬帰閲濆湪琚�娓�(c猫)妯ｅ搧涓婃彁渚涢浕娴�銆�
銆�銆�闆诲�撴帰閲濓細鍙﹀�栧叐鍊�(g猫)鐢ㄤ簬娓�(c猫)閲忛浕澹撶殑鎺㈤嚌妾㈡脯(c猫)妯ｅ搧琛ㄩ潰涓婄殑闆诲�撳��銆�
銆�銆�Ohm's Law锛氭牴鎿�(j霉)姝愬�嗗畾寰嬶紙Ohm's Law锛夛紝閫氶亷(gu貌)娓�(c猫)閲忕殑闆绘祦鍜岄浕澹�锛屽彲浠ヨ▓(j矛)绠楀嚭妯ｅ搧鐨勯浕闃荤巼銆�

銆�銆�浣跨敤鍥涙帰閲�?l猫)銊烳(j矛n)琛岄浕瀛�(xu茅)娓�(c猫)瑭﹂�氬父鍖呮嫭浠ヤ笅姝ラ�燂��
銆�銆�妯ｅ搧婧�(zh菙n)鍌欙細婧�(zh菙n)鍌欏钩鏁寸殑妯ｅ搧琛ㄩ潰锛屽苟纰轰繚妯ｅ搧娌�(m茅i)鏈夎〃闈㈡薄鏌撶墿褰遍熆闆诲��(xu茅)娓�(c猫)瑭︾祼(ji茅)鏋�銆�
銆�銆�鍥哄畾鎺㈤嚌锛氬皣鍥涘��(g猫)鎺㈤嚌鎸夌収鐗瑰畾闁撹窛鍥哄畾鍦ㄦǎ鍝佽〃闈�涓�銆�
銆�銆�鏂藉姞闆绘祦锛氶�氶亷(gu貌)鍏╁��(g猫)闆绘祦鎺㈤嚌鍚戞ǎ鍝佹柦鍔犻浕娴�锛屽舰鎴愭帰娓�(c猫)鍗�(q奴)鍩�銆�
銆�銆�娓�(c猫)閲忛浕澹擄細閫氶亷(gu貌)鍙﹀�栧叐鍊�(g猫)闆诲�撴帰閲濇��(c猫)閲忔帰娓�(c猫)鍗�(q奴)鍩熷収(n猫i)鐨勯浕澹撳樊銆�
銆�銆�鏁�(sh霉)鎿�(j霉)铏曠悊锛氭牴鎿�(j霉)娓�(c猫)寰楃殑闆绘祦鍜岄浕澹撳�硷紝瑷�(j矛)绠楀嚭妯ｅ搧鐨勯浕闃荤巼鎴栭浕灏�(d菐o)鐜�銆�

銆�銆�鍥涙帰閲�?l猫)銊楅硾姗愮幆N绮惧瘑鐨勯浕瀛�(xu茅)娓�(c猫)瑭︽妧琛�(sh霉)锛屽湪澶氬��(g猫)闋�(l菒ng)鍩熷緱鍒颁簡寤ｆ硾鎳�(y墨ng)鐢�锛屼富瑕佸寘鎷�浣嗕笉闄愪簬浠ヤ笅骞惧��(g猫)鏂归潰锛�
銆�銆�鍗婂皫(d菐o)楂旀潗鏂欑爺绌讹細鐢ㄤ簬娓�(c猫)閲忓崐灏�(d菐o)楂旀潗鏂欑殑闆诲皫(d菐o)鐜�銆佽級娴佸瓙婵冨害绛夐噸瑕佸弮鏁�(sh霉)銆�
銆�銆�钖勮啘鏉愭枡鍒嗘瀽锛氶仼鐢ㄤ簬灏�(du矛)钖勮啘鏉愭枡鐨勯浕瀛�(xu茅)鐗规�с�佸皫(d菐o)闆绘�ц兘閫�(j矛n)琛岃〃寰佸拰鍒嗘瀽銆�
銆�銆�灏�(d菐o)闆绘潗鏂欐�㈡��(c猫)锛氱敤浜庤��(p铆ng)浼板皫(d菐o)闆绘潗鏂欑殑闆婚樆鐜�锛屽公鍔╁劒(y艒u)鍖栨潗鏂欏埗鍌欏伐钘濄��
銆�銆�绱嶇背鏉愭枡鐮旂┒锛氬彲鐢ㄤ簬娓�(c猫)閲忕磵绫虫潗鏂欑殑闆婚樆鐜囩瓑闆诲��(xu茅)鐗规��銆�
銆�銆�寰�闆诲瓙鍣ㄤ欢鍒跺倷锛氬湪寰�闆诲瓙鍣ㄤ欢鍒跺倷閬�(gu貌)绋嬩腑鐢ㄤ簬蹇�閫熻�岀簿纰哄湴娓�(c猫)瑭﹀櫒浠剁殑闆诲��(xu茅)鎬ц兘銆�

銆�銆�鍥涙帰閲�?l猫)銊忓檷^浜庡偝绲�(t菕ng)鐨勫叐鎺㈤嚌娓�(c猫)閲忔柟娉曞叿鏈変竴浜涚崹(d煤)鐗圭殑鍎�(y艒u)鍕�(sh矛)鍜岀壒榛�(di菐n)锛屽寘鎷�锛�
銆�銆�婧�(zh菙n)纰烘�э細鍥涙帰閲�?l猫)顭堟ⅱ瑭紁灏戞脯(c猫)瑭︾郴绲�(t菕ng)涓�鎺ヨЦ闆婚樆灏�(du矛)娓�(c猫)閲忕祼(ji茅)鏋滅殑褰遍熆锛屾彁楂樻脯(c猫)瑭︾殑婧�(zh菙n)纰烘��銆�
銆�銆�鐒�(w煤)鍋忓樊锛氱敱浜庡洓鍊�(g猫)鎺㈤嚌鍚勮嚜鐛�(d煤)绔嬪湴鏂藉姞闆绘祦鍜屾脯(c猫)閲忛浕澹�锛岄伩鍏嶄簡鍥�?y脿n)妯樼粨妲烘棫榛煎ó鏉烽稅顫�?l谩i)鐨勬脯(c猫)閲忓亸宸�銆�
銆�銆�琛ㄩ潰鏁堟噳(y墨ng)?銆傚拰銊焇(gu貌)鍦ㄦǎ鍝佽〃闈㈠舰鎴愮煩褰㈡帰娓�(c猫)鍗�(q奴)鍩�锛屽彲浠ユ笡灏忔ǎ鍝佽〃闈㈡晥鎳�(y墨ng)灏�(du矛)娓�(c猫)閲忕祼(ji茅)鏋滅殑褰遍熆銆�
銆�銆�閬╃敤鑼冨湇寤ｏ細閬╃敤浜庝笉鍚岄�炲瀷鏉愭枡鐨勯浕瀛�(xu茅)娓�(c猫)瑭︼紝鍖呮嫭閲戝爆銆佸崐灏�(d菐o)楂�銆佸皫(d菐o)闆昏仛鍚堢墿绛�銆�
銆�銆�闈炵牬澹炴�э細鍥涙帰閲�?l猫)銊婁笖鐜疦闈炵牬澹炴�ф脯(c猫)瑭︽柟娉�锛屼笉鏈�(hu矛)鐮村�炴ǎ鍝佺��(ji茅)妲�(g貌u)锛屽湪鏉愭枡鐮旂┒闋�(l菒ng)鍩熷緱鍒板唬娉涙噳(y墨ng)鐢�銆�

銆�銆�鍦ㄩ��(j矛n)琛屽洓鎺㈤嚌?l猫)鈻�?sh铆)椹�(y脿n)鏅�(sh铆)锛岄渶瑕佹敞鎰忎互涓嬪��(sh铆)椹�(y脿n)姊濅欢鍜屾敞鎰忎簨闋�(xi脿ng)锛�
銆�銆�鎺㈤嚌闁撹窛锛氭帰閲濅箣闁撶殑闁撹窛闇�鏍规摎(j霉)琚�娓�(c猫)妯ｅ搧鐨勫昂瀵稿拰鎬ц唱(zh矛)閫�(j矛n)琛岃��(di脿o)鏁�锛屼互淇濊瓑娓�(c猫)閲忕殑婧�(zh菙n)纰烘��銆�
銆�銆�鎺㈤嚌澹撳姏锛氭帰閲濊垏琚�娓�(c猫)妯ｅ搧琛ㄩ潰鐨勬帴瑙稿�撳姏闇�閬╀腑锛岄亷(gu貌)澶ф垨閬�(gu貌)灏忛兘鏈�(hu矛)褰遍熆娓�(c猫)閲忕祼(ji茅)鏋�銆�
銆�銆�鐠�(hu谩n)澧冩韩搴︼細瀵�(sh铆)椹�(y脿n)瀹ょ挵(hu谩n)澧冩韩搴︽噳(y墨ng)淇濇寔绌�(w臎n)瀹氾紝閬垮厤澶栫晫婧�搴﹁畩鍖栧��(du矛)瀵�(sh铆)椹�(y脿n)绲�(ji茅)鏋滅敘(ch菐n)鐢熷共鎿�銆�
銆�銆�妯ｅ搧琛ㄩ潰娓呮綌锛氳�佺⒑淇濊��娓�(c猫)妯ｅ搧琛ㄩ潰骞插噲锛岀劇(w煤)姹℃煋鎴栨哀鍖栧堡锛屼互閬垮厤褰遍熆娓�(c猫)閲忕祼(ji茅)鏋溿��