[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKocEEptolzdewO4ldPpDKPXwHqN61leKqY_xVHfApGc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":26,"type":93},[],"2025-11-27 21:40:00",243576080,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},32,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_48547442","9.基尔霍夫定律.xls","求下图U为()V,可知A元件是(负载 \u002F电源),该元件(消耗\u002F产生)功率.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb36b71c0bddc76d0d62e169f666b1840.jpg\">",[17,28,37,46,55,63,68,74,83,88],{"answer":18,"createTime":5,"id":19,"options":20,"question":25,"source":26,"type":27},[],243576057,[21,22,23,24],"I1+I2+I3=0","I1+I2-I3=0","I1-I2-I3=0","I3+I2-I1=0","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e25dfe4c09be9589bd31b21c950c9a1.png\"> 对于图中上面的节点列KCL方程正确的是()","v1",0,{"answer":29,"createTime":5,"id":30,"options":31,"question":36,"source":26,"type":27},[],243576058,[32,33,34,35],"Us1=R1I1+R3I3","R1I1-R3I3+Us1=0","R1I1-R3I3-Us1=0","R3I3-R1I1-Us1=0","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e25dfe4c09be9589bd31b21c950c9a1.png\">对于1号回路列KVL方程正确的是:",{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":26,"type":27},[],243576059,[41,42,43,44],"Us+RI","RI-Us","Us-RI","-RI-Us","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F381fc0551390bf8ce84b08f9bdd3ccc2.png\">根据KVL方程,图中的U应该等于",{"answer":47,"createTime":5,"id":48,"options":49,"question":54,"source":26,"type":27},[],243576060,[50,51,52,53],"1","2","3","4","某电路的图如图所示,其具有()个结点.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff36aee3f2c2784c7da852fdb869a2446.jpg\">",{"answer":56,"createTime":5,"id":57,"options":58,"question":62,"source":26,"type":27},[],243576061,[53,59,60,61],"5","6","7","某电路的图如图所示,则其有()条支路.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff36aee3f2c2784c7da852fdb869a2446.jpg\">",{"answer":64,"createTime":5,"id":65,"options":66,"question":67,"source":26,"type":27},[],243576062,[50,51,52,53],"某电路的图如图所示,则其有()个网孔.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff36aee3f2c2784c7da852fdb869a2446.jpg\">",{"answer":69,"createTime":5,"id":70,"options":71,"question":73,"source":26,"type":27},[],243576063,[59,60,61,72],"8","某电路的图如图所示,则其有()条回路.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff36aee3f2c2784c7da852fdb869a2446.jpg\">",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":26,"type":27},[],243576064,[78,79,80,81],"欧姆","基尔霍夫","KCL","KVL","定律体现了线性电路元件上电压、电流的约束关系,与电路的连接方式无关",{"answer":84,"createTime":5,"id":85,"options":86,"question":87,"source":26,"type":27},[],243576065,[78,79,80,81],"定律体现了电路中任意结点上汇集的所有支路电流的约束关系",{"answer":89,"createTime":5,"id":90,"options":91,"question":92,"source":26,"type":27},[],243576066,[78,79,80,81],"定律体现了电路中任意回路上所有元件上电压的约束关系",2]