【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路短路时,电路中的电流和端电压分别为()
【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路短路时,电路中的电流和端电压分别为( )
【单选题】电源电动势是2V,内电阻是0.1Ω,当外电路短路时,电路的端电压为()。
【判断题】孔子名丘,字仲尼,春秋时鲁国人,他是儒家学派的创始人,被称为孔圣人,孟子被称为亚圣,两人并称为孔孟。
【单选题】[U9R3] Which of the following is true about the theory of Yin-yang?
A.
The characteristics of Yang are active, internal, warm, and organic.
B.
Yin-Yang can be used to explain the pathological changes in the human body.
C.
The heat, warmth, sour and bitter of foods belong to Yang.
D.
Yin-Yang describes the movement and static laws of things in nature.
【单选题】Which of the following is true about the theory of Yin-Yang?
A.
The characteristics of Yang are active, internal, warm, and organic.
B.
Yin-Yang can be used to explain the pathological changes in the human body.
C.
The heat, warmth, sour and bitter of foods belong to Yang.
D.
Yin-Yang describes the movement and static laws of things in nature.
【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路断路时,电路中的电流和端电压分别为( )
【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路断路时,电路中的电流和端电压分别是: