[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHxq_0yXFGvbAv6F1EeeL_Z-iWOJGBE2heSVHzXf_rOE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-05-07 13:01:52",186089535,[8,9,10,11],"-3 A","3 A","5 A","-1 A",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},32,"015aa95c181e569e0d16735a842a05ed","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb5a9724259740fd0248fd6da843b4f47.jpg","电工与电子技术(轮机专业）","work_42456938","基尔霍夫定律","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F287a977ac439cb768a16cd6b1f023945.png\">如图,某局部电路,I4 = ______",[21,33,38,47,52,57,66,75,84,87],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-05-07 13:01:51",186089507,[26,27,28,29],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F953dbbd48e580a09c058a24aa05a669e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6006c87327b6800043418034d411a7f5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F28635d0ef353d320ccc7433d6abc2da7.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa9d9528ba786cb0b1b5bec895fa15b0e.png\">","一段含源支路如图,其电流I的表达式为______.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8a582c60df38ea05927799d88bb0144d.png\">","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":37,"source":31,"type":32},[],186089509,[26,27,28,29],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbc3417749952024b7d5ef311c2b48c95.png\"> 一段含源支路如图,其电流I的表达式为______",{"answer":39,"createTime":23,"id":40,"options":41,"question":46,"source":31,"type":32},[],186089512,[42,43,44,45],"-1","0","1","0.5","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6792a7ec585a451a021f0d444c092b8a.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa54be5a546cca31487714424d936ba35.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F50ff9dd99268e91092150be0edb3a1d8.png\">如图所示,电流I为______A",{"answer":48,"createTime":23,"id":49,"options":50,"question":51,"source":31,"type":32},[],186089516,[42,43,44,45],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd74e5da30a4af1709831eda2105fccb6.png\">如图所示,电流I为______A",{"answer":53,"createTime":23,"id":54,"options":55,"question":56,"source":31,"type":32},[],186089519,[42,43,44,45],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fafb17cf49da6230cc56cb8a8cbddb0d1.png\">如图所示,电流I为______A",{"answer":58,"createTime":23,"id":59,"options":60,"question":65,"source":31,"type":32},[],186089522,[61,62,63,64],"E1-E2-IR","E2-E1-IR","E2-E1+IR","E1-E2+IR","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7bd5a40485b97351aa0178910385f3da.png\">如图,AB两点间电压UAB=______",{"answer":67,"createTime":23,"id":68,"options":69,"question":74,"source":31,"type":32},[],186089525,[70,71,72,73],"6 A","8 A","10 A","0 A","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F223dfa93cbf09069185795af14e3b190.png\">图示电路中I4=______",{"answer":76,"createTime":23,"id":77,"options":78,"question":83,"source":31,"type":32},[],186089530,[79,80,81,82],"大于","小于","等于","不等于","根据基尔霍夫第一定律(电流定律),若某电路有多根导线连接在同一个节点上,则流进节点的总电流一定______流出节点的总电流",{"answer":85,"createTime":5,"id":6,"options":86,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":31,"type":32},[],186089539,[91,92,93,94],"0 V","25 V","-25 V","50 V","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F597f1e32eaee4e287f91d01b8651736c.png\">如图,UAB=______"]