鎬濊�冮涓庝範棰?/p>
1.
鍙互鍐冲畾鐩存祦浼烘湇鐢靛姩鏈烘棆杞柟鍚戠殑鏄紙
锛?/p>
A.
鐢垫満鐨勬瀬瀵规暟
B.
鎺у埗鐢靛帇鐨勫箙鍊?/p>
C.
鐢垫簮鐨勯鐜?/p>
D.
鎺у埗鐢靛帇鐨勬瀬鎬?/p>
2.
鏈変竴鍙扮洿娴佷己鏈嶇數鍔ㄦ満锛岀數鏋㈡帶鍒剁數鍘嬪拰鍔辩鐢靛帇鍧囦繚鎸佷笉鍙橈紝褰撹礋杞藉鍔犳椂锛岀數鍔ㄦ満鐨勬帶鍒剁數娴併�佺數
纾佽浆鐭╁拰杞�熷浣曞彉鍖栵紵
3.
濡傛灉鐢ㄧ洿娴佸彂鐢垫満浣滀负鐩存祦鐢靛姩鏈虹殑璐熻浇鏉ユ祴瀹氱數鍔ㄦ満鐨勭壒鎬э紙瑙佸浘
5-101)
锛屽氨浼氬彂鐜帮紝
褰撳叾浠栨潯浠朵笉鍙橈紝鑰屽彧鏄噺灏忓彂鐢垫満璐熻浇鐢甸樆
R
L
鏃讹紝鐢靛姩鏈虹殑杞�熷氨涓嬮檷銆傝瘯闂繖鏄粈涔?/p>
鍘熷洜锛?/p>
鍥?/p>
5-101
鐢ㄧ洿娴佸彂鐢垫満浣滀负鐩存祦鐢靛姩鏈虹殑璐熻浇
4.
宸茬煡涓�鍙扮洿娴佺數鍔ㄦ満锛屽叾鐢垫灑棰濆畾鐢靛帇
U
a
=110V
锛岄瀹氳繍琛屾椂鐨勭數鎶犵數娴?/p>
I
a
=0.4A
锛岃浆閫?
n
=3600r/min
锛屽畠鐨勭數鏋㈢數闃?/p>
R
a
锛?/p>
50
惟锛岀┖杞介樆杞煩
T
0
=15mN
路
m
銆傝瘯闂鐢靛姩鏈洪瀹氳礋杞?
杞煩鏄灏戯紵
5.
鐢ㄤ竴瀵瑰畬鍏ㄧ浉鍚岀殑鐩存祦鏈虹粍鎴愮數鍔ㄦ満
-
鍙戠數鏈虹粍锛屽畠浠殑鍔辩鐢靛帇鍧囦负
110V
锛岀數鎶犵數闃?