[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fffgKseiA4grIuWi-v-zEYQRfgOmZWuBeemUxj4HpBsk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-11-08 01:53:55",103932673,[8,9,10,11],"1mA=1000μA","1A=100m A","1μ A= \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc08e522f86a4afc0c45b63fa7103b481.png\">A","1A=100μ A",{"courseId":13,"courseImg":14,"courseName":15},"9b5262597483d446cf4036ae097720c8","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","学考转段电工理论","电流单位换算正确的是",[18,29,38,47,56,65,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],103932663,[22,23,24,25],"R2>R3>R1","R3>R2>R1","R1>R2>R3","R1=R2=R3","如图所示,有三个不同电阻的伏安特性曲线,这三个电阻值的大小关系应为 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F50723c311c0f520affb1e9bfee676b3a.jpg\">","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],103932665,[33,34,35,36],"m—1","m","m+1","m—2","使用基尔霍夫电流定律时,如果电路中有m个节点,则可得到m个方程,其中,独立方程的个数为",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],103932668,[42,43,44,45],"基尔霍夫回路电压定律","基尔霍夫电流定律","电阻定律","欧姆定律","基尔霍夫第二定律又称为",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],103932670,[51,52,53,54],"一定是串联","可能是并联","可能是串联","一定是并联","甲、乙两灯连接在同一电路中,测得通过甲灯的电流是0.2A,通过乙灯的电流是0.6A,则甲、乙两灯的连接方式是",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],103932672,[60,61,62,63],"大于R1","大于R2","小于R2而大于R1","小于R1","有两电阻分别为R1和R2,已知R2大于R1,则两电阻并联后的等效电阻一定",{"answer":66,"createTime":5,"id":6,"options":67,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],103932674,[72,73,74,75],"并联电路","复杂电路","串联电路","简单电路","不能用串、并联化简的电路称为",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],103932675,[81,82,83,84],"网孔","支路","回路","节点","电路中三条或三条以上支路的联接点称为",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],103932676,[90,91,92,93],"1.5A","2A","1.25A","0.75A","如图所示电路,已知US1=12V,US2=32V,IS=2A,R1=4Ω,R2=12Ω,R3=5Ω,则R1上的电流 I1 为 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe3c34e81e8655caf73aaabe628f5e14c.png\">",{"answer":96,"createTime":97,"id":98,"options":99,"question":104,"source":27,"type":28},[],"2023-11-08 01:53:56",103932677,[100,101,102,103],"3","2","1","4","如图所示,电路有几个节点 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F333343bda8eb8085a05536e7b75e01f3.jpg\">"]