Hint: Use Kirchhoff's voltage or current law to solve this problem. 1. Calculate 11 and 12. 12 5k 12 + 3 V 1 kΩ 12 ... 查看全部

  • 2021-12-01 19:32
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  • 2021-12-01 19:32
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    赞同
  • 1

    回答