[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fRN8QH5R1NGsDMHfOTMJFoAMi7hfCI19XKtwHx3vZ25M":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-27 21:40:00",243576060,[8,9,10,11],"1","2","3","4",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},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","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\">",[21,32,41,50,53,61,66,72,81,86],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],243576057,[25,26,27,28],"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":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],243576058,[36,37,38,39],"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":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],243576059,[45,46,47,48],"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":51,"createTime":5,"id":6,"options":52,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":54,"createTime":5,"id":55,"options":56,"question":60,"source":30,"type":31},[],243576061,[11,57,58,59],"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":62,"createTime":5,"id":63,"options":64,"question":65,"source":30,"type":31},[],243576062,[8,9,10,11],"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":67,"createTime":5,"id":68,"options":69,"question":71,"source":30,"type":31},[],243576063,[57,58,59,70],"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":73,"createTime":5,"id":74,"options":75,"question":80,"source":30,"type":31},[],243576064,[76,77,78,79],"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":82,"createTime":5,"id":83,"options":84,"question":85,"source":30,"type":31},[],243576065,[76,77,78,79],"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":87,"createTime":5,"id":88,"options":89,"question":90,"source":30,"type":31},[],243576066,[76,77,78,79],"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"]