[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$frPJMRjNN12dzOgWfO20hOITaom_5lNQ-248x9Wyu36I":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-06-14 19:03:02",200511449,[8,9,10,11],"40V","20V","30V","0",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"0a22a5d099ae7a2e93a58d3dd72409cf","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdd28624ce49023178e6ac2194f7f16d0.jpg","电路分析基础","work_43908700","2024级测试题二","电路如图所示, t = 0 时开关打开,开关打开前电路已处于稳态,则uL (0+ ) 等于( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd485796b28ccf29cc9e779d18dd071da.png\">",[21,32,40,50,59,69,79,89,99,109],{"answer":22,"createTime":23,"id":24,"options":25,"question":29,"source":30,"type":31},[],"2025-06-14 19:02:46",200511379,[26,27,11,28],"2A","1A","3A","电路如图所示,t=0 时开关闭合,开关闭合前电路已处于稳态,则 ic (0+ ) 等于( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff059cd659aca8afdcdf3b8d2372dcc9f.png\">","v1",0,{"answer":33,"createTime":34,"id":35,"options":36,"question":39,"source":30,"type":31},[],"2025-06-14 19:02:48",200511385,[26,37,27,38],"0A","-1A","如图所示电路中,N 为含源线性网络,当 US=1V 时,流经电阻 R 的电流 I为 2A ;当 US=2V 时,流经电阻 R 的电流 I 为 3A .问当 US=0V,电流 I 等于( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fef3354630537440835ef2225f4592415.png\">",{"answer":41,"createTime":42,"id":43,"options":44,"question":49,"source":30,"type":31},[],"2025-06-14 19:02:49",200511394,[45,46,47,48],"2A,4Ω","-4A,8Ω","4A,4Ω","-2A,8Ω","电路如图所示,a、b 端的诺顿等效电路为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffc3bcc9a7eb21b067d70eff6a32925cc.png\">",{"answer":51,"createTime":52,"id":53,"options":54,"question":58,"source":30,"type":31},[],"2025-06-14 19:02:52",200511404,[55,11,56,57],"-0.6A","0.6A","0.3A","电路如图所示,开关在t = 0 时闭合,闭合前电路已处于稳态,则ic (0+ )为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa1bf637fb174810094ece47375b1e2f9.png\">",{"answer":60,"createTime":61,"id":62,"options":63,"question":68,"source":30,"type":31},[],"2025-06-14 19:02:53",200511408,[64,65,66,67],"临界阻尼情况","等幅振荡情况","欠阻尼情况","过阻尼情况","电路如图所示,电路的零输入响应为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff206ee8480316e3722c571e5e2caa6c1.png\">",{"answer":70,"createTime":71,"id":72,"options":73,"question":78,"source":30,"type":31},[],"2025-06-14 19:02:54",200511417,[74,75,76,77],"4V,5kΩ","8V,5kΩ","4V,10kΩ","8V,10kΩ","在所示电路中,ab 间的戴维南等效电路为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2de66d10050df2e9c9f3e711862e7c4a.png\">",{"answer":80,"createTime":81,"id":82,"options":83,"question":88,"source":30,"type":31},[],"2025-06-14 19:02:56",200511426,[84,85,86,87],"1s","0.4s","8s","4s","电路如图所示, t = 0 时开关闭合,开关闭合前电路已处于稳态,则电感电压uL (t) 的时间常数t 为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F77a8f1a04fc65a1537f1033fdd770ad1.png\">",{"answer":90,"createTime":91,"id":92,"options":93,"question":98,"source":30,"type":31},[],"2025-06-14 19:02:57",200511436,[94,95,96,97],"12V,2.2Ω","6V,2.2Ω","12V,2.8Ω","9V,2.8Ω","在如图所示电路中,ab 间的戴维南等效电路为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1a236278486889cdc55774bc1b0ebc02.png\">",{"answer":100,"createTime":101,"id":102,"options":103,"question":108,"source":30,"type":31},[],"2025-06-14 19:03:01",200511439,[104,105,106,107],"16V,5.5Ω","16V,3Ω","19V,10Ω","13V,3Ω","如图所示电路中,ab 间的戴维南等效电路为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa72e31d502cd91f38af64e56b471d053.png\">",{"answer":110,"createTime":5,"id":6,"options":111,"question":19,"source":30,"type":31},[],[8,9,10,11]]