[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fkIKJcHSkFInsjN2dsWyzLCNsMoVlGEXP1UzkbkEMLv0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":32,"type":42},[],"2025-05-26 09:55:18",190864193,[8,9,10,11],"650mH","325mH","162.5mH","81.25mH",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},95,"b240d5891867b81ef1becdc13a560eb1","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3aab07f33492cb4d102630a5e4fd03ba.png","电路基础","work_43853567","作业10.3-去耦等效","两个具有互感的线圈串联,测得总电感量为175mH,将其中一个线圈对换两端后再与另一个串联,测得总电感为825mH,两线圈之间的互感为( )",[21,34,43,52,61,69,78,87,90,99],{"answer":22,"createTime":23,"id":24,"options":25,"question":31,"source":32,"type":33},[],"2025-05-26 09:55:16",190864140,[26,27,28,29,30],"3","4","7","13","19","互感电路如图所示,L1 = 4mH,L2 = 9mH,M=3mH,S闭合的情况下,Leq =( )mH;S断开的情况下,Leq = ( ) mH \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa3243e6e1707fd1fba9a03ba0519b309.png\">","v1",1,{"answer":35,"createTime":23,"id":36,"options":37,"question":41,"source":32,"type":42},[],190864149,[38,39,40],"L顺 = L反","L顺 < L反","L顺 > L反","有互感的两个线圈串联,L顺与L反的大小关系为( )",0,{"answer":44,"createTime":45,"id":46,"options":47,"question":51,"source":32,"type":42},[],"2025-05-26 09:55:17",190864158,[48,49,50],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7b6b78316ab0bfbf3a96f4acb296df93.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F378b8b41f58658eaa231bc860394e8c4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F427af05d6287323ae127eb6ef4f04bb8.png\">","两互感线圈同侧相并时,其等效电感量L同 =( )",{"answer":53,"createTime":45,"id":54,"options":55,"question":60,"source":32,"type":42},[],190864168,[56,57,58,59],"1mH","2mH","3mH","4mH","将两个2mH的电感串联在一起(无互感),其等效电感是( )",{"answer":62,"createTime":45,"id":63,"options":64,"question":68,"source":32,"type":42},[],190864178,[65,66,67],"1和3","2和4","2和3","将图示两个线圈的( )端相连为顺向串联. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fba4e45dc6de09e941f0416132b00eeb0.png\">",{"answer":70,"createTime":45,"id":71,"options":72,"question":77,"source":32,"type":42},[],190864183,[73,74,75,76],"0.1H","1H","0.2H","0.3H","有互感的线圈,L1=0.1H,L2=0.2H,M=0.1H,将其同名端并联后,其等效电感为( )",{"answer":79,"createTime":45,"id":80,"options":81,"question":86,"source":32,"type":42},[],190864189,[82,83,84,85],"10H","20H","19H","16H","两互感线圈,L1=10H,L2=8H,M=1H,反向串联时等效电感为( )",{"answer":88,"createTime":5,"id":6,"options":89,"question":19,"source":32,"type":42},[],[8,9,10,11],{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":32,"type":42},[],190864198,[94,95,96,97],"0.58H、41.52 rad\u002Fs","0.42H、48.8 rad\u002Fs","0.42H、20.8 rad\u002Fs","0.54H、24.4 rad\u002Fs","图示串联电路的等效电感为( ),谐振角频率为( ) \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fab4cd8d5ddd82d2d8313ed0c0bf842b6.png\">",{"answer":100,"createTime":5,"id":101,"options":102,"question":105,"source":32,"type":106},[],190864202,[103,104],"正确","错误","同侧相并的两个互感线圈,其等效电感量比它们异侧相并时的大",3]