E=20V,R=R1=10,C=0.01F,t=0时开关由R转向E .求t大于等于0时,电容的电压uc . 图中,E=20V,R=R1=10W,C=0.01mF,t=0时开关由R转向E .求t³0时,电容的电压uc .
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![E=20V,R=R1=10,C=0.01F,t=0时开关由R转向E .求t大于等于0时,电容的电压uc . 图中,E=20V,R=R1=10W,C=0.01mF,t=0时开关由R转向E .求t³0时,电容的电压uc .](/uploads/image/z/11391621-69-1.jpg?t=E%3D20V%2CR%3DR1%3D10%26%2361527%3B%2CC%3D0.01%26%2361549%3BF%2Ct%3D0%E6%97%B6%E5%BC%80%E5%85%B3%E7%94%B1R%E8%BD%AC%E5%90%91E+.%E6%B1%82t%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%E6%97%B6%2C%E7%94%B5%E5%AE%B9%E7%9A%84%E7%94%B5%E5%8E%8Buc+.+%E5%9B%BE%E4%B8%AD%2CE%3D20V%2CR%3DR1%3D10W%2CC%3D0.01mF%2Ct%3D0%E6%97%B6%E5%BC%80%E5%85%B3%E7%94%B1R%E8%BD%AC%E5%90%91E+.%E6%B1%82t%26%23179%3B0%E6%97%B6%2C%E7%94%B5%E5%AE%B9%E7%9A%84%E7%94%B5%E5%8E%8Buc+.)
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E=20V,R=R1=10,C=0.01F,t=0时开关由R转向E .求t大于等于0时,电容的电压uc . 图中,E=20V,R=R1=10W,C=0.01mF,t=0时开关由R转向E .求t³0时,电容的电压uc .
E=20V,R=R1=10,C=0.01F,t=0时开关由R转向E .求t大于等于0时,电容的电压uc .
图中,E=20V,R=R1=10W,C=0.01mF,t=0时开关由R转向E .求t³0时,电容的电压uc .
E=20V,R=R1=10,C=0.01F,t=0时开关由R转向E .求t大于等于0时,电容的电压uc . 图中,E=20V,R=R1=10W,C=0.01mF,t=0时开关由R转向E .求t³0时,电容的电压uc .
t=0时候,由于电容两端的电压不能越变,所有为t=0-时候的电压0V