1
绗竴銆佷簩绔?/p>
澶嶄範棰?/p>
涓�銆佸垽鏂
锛?/p>
a
锛?/p>
1
銆佹棤璁烘祦杩囩數鍘嬫簮鐨勭數娴佸澶э紝鐢靛帇婧愮殑鐢靛帇鎬讳繚鎸佸父閲忔垨缁欏畾鐨勬椂闂村嚱鏁般�?/p>
锛?/p>
b
锛?/p>
2
銆佷笌鐙珛鐢垫簮绫讳技锛屽彈鎺ф簮鐨勮緭鍑虹數鍘嬩笌杈撳嚭鐢垫祦闂寸殑鍏崇郴锛岀敾鍦?/p>
U
飥?/p>
I
骞抽潰涓婏紝鑻ヤ笉
鏄按骞崇嚎锛屼竴瀹氭槸鍨傜洿绾裤�?/p>
锛?/p>
a
锛?/p>
3
銆佸浘
1-2
绀虹數璺腑鐢靛帇
U
=10V
銆?/p>
鍥?/p>
1-1
锛?/p>
b
锛?/p>
4
銆佷袱涓數鍘嬪�奸兘涓?/p>
U
S
鐨勭洿娴佺數鍘嬫簮锛屽悓鏋佹�х骞惰仈鏃讹紝鍙瓑鏁堜负涓�涓數鍘嬫簮锛屽叾鐢?/p>
鍘嬪�间粛涓?/p>
U
S
銆?/p>
锛?/p>
a
锛?/p>
5
銆佹牴鎹熀灏旈湇澶數娴佸畾寰嬶紝涓庢煇鑺傜偣鐩歌繛鐨勫悇鏀矾鐨勭數娴佷笉鍙兘鍚屾椂閮芥祦鍑鸿鑺傜偣銆?/p>
锛?/p>
b
锛?/p>
6
銆佸皢鍙犲姞瀹氱悊搴旂敤浜庡惈鍙楁帶婧愮殑鐢佃矾鏃讹紝褰撴瘡涓�涓嫭绔嬫簮鍗曠嫭浣滅敤鏃讹紝閮介渶灏嗗彈鎺ф簮
缃浂銆?/p>
锛?/p>
a
锛?/p>
7
銆佺數璺腑鏌愪袱鐐归棿鐨勭數鍘嬬瓑浜庝袱鐐圭殑鐢典綅宸紝鎵�浠ヨ涓ょ偣闂寸殑鐢靛帇涓庡弬鑰冪偣鏈夊叧銆?/p>
锛?/p>
b
锛?/p>
8
銆?/p>
鐩?/p>
娴?/p>
鐢?/p>
婧?/p>
鐨?/p>
鍐?/p>
闃?/p>
涓?/p>
闆?/p>
鏃?/p>
锛?/p>
鐢?/p>
婧?/p>
鐢?/p>
鍔?/p>
鍔?/p>
灏?/p>
绛?/p>
浜?/p>
鐢?/p>
婧?/p>
绔?/p>
鐢?/p>
鍘?/p>
銆?/p>
锛?/p>
a
锛?/p>
9
銆佸彔鍔犲畾鐞嗕粎閫傜敤浜庣嚎鎬х數璺紝鑰屼笉閫傜敤浜庨潪绾挎�х數璺�?/p>
锛?/p>
a
锛?/p>
10
銆佸鏋滅洿娴佺數璺腑鍚湁涓�涓潪绾挎�х數闃诲厓浠讹紝閭ｄ箞鍏朵綑鐢辩嚎鎬у厓浠剁粍鎴愮殑浜岀缃戠粶
浠?/p>
鍙?/p>
鐢?/p>
鎴?/p>
缁?/p>
鍗?/p>
瀹?/p>
鐞?/p>
浣?/p>
绛?/p>
鏁?/p>
鍙?/p>
鎹?/p>
銆?/p>
锛?/p>
b
锛?/p>
11
銆佸彔鍔犲畾鐞嗗彲鐢ㄦ潵璁＄畻绾挎�х數璺殑鐢靛帇锛岀數娴佸拰鍔熺巼銆?/p>
锛?/p>
a
锛?/p>
12
銆佸湪鍒楀啓
KCL
鍜?/p>
KVL
鏂圭▼鏃讹紝瀵瑰悇鍙橀噺鍙栨鍙锋垨璐熷彿锛屽潎鎸夎鍙橀噺鐨勫弬鑰冩柟鍚戠‘瀹氾紝
鑰屼笉蹇呰�冭檻瀹冧滑鐨勫疄闄呮柟鍚戙�?/p>
锛?/p>
a
锛?/p>
13
銆佸湪鐢佃矾涓紝鐢甸樆鍏冧欢鎬绘槸娑堣�楀姛鐜囷紝鐢靛帇婧愬拰鐢垫祦婧愭�绘槸渚涘嚭鍔熺巼銆?/p>
锛?/p>
b
锛?/p>
14
銆佺數璺腑鍙兘鏈変竴涓弬鑰冪偣锛岃鍙傝�冪偣鍙互浠绘剰閫夊畾銆?/p>
锛?/p>
b
锛?/p>
15
銆佸綋鏄熷舰鑱旀帴鐨勪笁涓數闃荤瓑鏁堝彉鎹负涓夎褰㈣仈鎺ユ椂锛屽叾涓変釜寮曞嚭绔殑鐢垫祦鍜屼袱涓ゅ紩
鍑虹鐨勭數鍘嬫槸涓嶆敼鍙樼殑銆?/p>
锛?/p>
b
锛?/p>
16
銆佸綋鐢佃矾涓笉瀛樺湪鐙珛鐢垫簮鏃讹紝鍙楁帶婧愪篃鑳界嫭绔嬪湴浜х敓鍝嶅簲銆?/p>
锛?/p>
b
锛?/p>
17
銆佺數璺腑鏌愪袱鐐圭殑鐢典綅閮藉緢楂橈紝鍒欒繖涓ょ偣闂寸殑鐢靛帇涓�瀹氬緢楂樸�?/p>
锛?/p>
a
锛?/p>
18
銆佸湪鐢佃矾涓紝鐢变簬鎵�鏍囨槑鐨勭數娴佸弬鑰冩柟鍚戞槸浠绘剰鍋囧畾鐨勶紝鎵�浠ョ數娴佸彲鑳戒负姝ｏ紝涔熷彲
鑳戒负璐熴�?/p>
锛?/p>
a
锛?/p>
19
銆佺數娴佸己搴︾殑澶у皬瀹氫箟涓哄崟浣嶆椂闂村唴閫氳繃鍗曚綅闈㈢Н鐨勭數閲忋�?/p>
锛?/p>
b
锛?/p>
20
銆佸澶栫數璺潵璇达紝涓庣悊鎯崇數娴佹簮涓茶仈鐨勪换浣曚簩绔厓浠堕兘鍙唬涔嬩互鐭矾銆?/p>
锛?/p>
b
锛?/p>
21
銆?/p>
KCL
瀵逛簬鐢垫祦鐨勫弬鑰冩柟鍚戞垨瀹為檯鏂瑰悜鍧囨垚绔嬶紝
KVL
瀵逛簬鐢靛帇鐨勫弬鏋佹�ф垨瀹為檯鏋佹�т篃
閮芥槸鎴愮珛鐨勩�?/p>
锛?/p>
a
锛?/p>
22
銆佹埓缁村崡瀹氱悊鍜岃椤垮畾鐞嗚〃杩颁簡涓嬭堪鎬ц川锛氫竴涓簩绔嚎鎬у惈婧愮數闃荤綉缁滃彲浠ョ敤鐢靛帇
婧愪笌鐢甸樆涓茶仈鎴栫數娴佹簮涓庣數闃诲苟鑱旀潵绛夋晥銆?/p>
浜屻�侀�夋嫨棰?/p>
1
銆佸浘
2-1
绀虹數璺腑鐨?/p>
I
涓猴紙
c
锛?/p>
(A)
飥?/p>
1A (B)0A
(C)1A
(D)2A