• 2022-06-18
    下图所示电路中,电流I=____ A ,电阻R=____Ω。https://p.ananas.chaoxing.com/star3/origin/19555946d5b25bbf3da69e0395c415ca.png
  • 5A;5  10Ω;10

    内容

    • 0

      电路如下图所示,ab端的戴维南等效电路UOC :https://p.ananas.chaoxing.com/star3/origin/3fe7617c6a13343f79a264878148fee9.png

    • 1

      如下图所示电路,求ab端的戴维南等效电路UOC :https://p.ananas.chaoxing.com/star3/origin/5b7dcd3e0680c3e766d11343da0cf3d1.png

    • 2

      图2—7(a)所示电路与图2—7(b)所示电路等效,则在图2—7(b)所示电路中, IS= A,R= Ω。https://p.ananas.chaoxing.com/star3/origin/2c6ef872a5f0642fa50509283ab21992.png

    • 3

      下图所示各电路元件为电路提供电能的是(____) ,消耗电能的是(___________)。https://p.ananas.chaoxing.com/star3/origin/b37c97f02215c257e163ca664e96c65e.png

    • 4

      以下说法正确的是 https://p.ananas.chaoxing.com/star3/origin/32620d45b840963fcfd2a9e499329436.png https://p.ananas.chaoxing.com/star3/origin/be2489a6491756903a1a67528363e754.png https://p.ananas.chaoxing.com/star3/origin/c5d98544629d58d5c134ed8bc9743922.png https://p.ananas.chaoxing.com/star3/origin/eef7c4f0c58f9f292270fbd5e9600bd3.png