[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fI2HI0XY4_sxNw1QRTzo_WdvhYU-d5bplInBAHXd51f4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-04 08:23:51",249819914,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7bc4932501c711332cc882facf1bda91.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcf3978e0f9891b91aafbbee3971bca1a.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1f152c344a5a0035ae288dba36d2ffa4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff17b1e6703f8d0d1be3ebc6c9573966b.png\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},6,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167562288","第10章测试题","电路如图,已知\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F34aaf7f06bea249543e1078860350a6d.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F70018e2ec0ea61fa6077d4b86595d4b6.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F28cbda501ce197efff31f39301121303.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F65a0c492c2dffc993707f26f5a140a77.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb5724f390633d1abf3f0c12f6de6a25d.png\">,则\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5ec85cad2eacf807a16808e1c525a916.png\">=( )V. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F55cd966850753b2222a66828b9b088ee.png\">",[21,32,41,50,59,62],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],249819906,[25,26,27,28],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8f2e0a4425023c85d55ba8c382c77b46.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F91d07a81a11169a19caece89ad213a2f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6c271ecf6717405143debe327b3c8374.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa7d153eb1f9152c4bd9ee5e6e85aa301.png\">","两互感线圈的耦合系数k为( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],249819909,[36,37,38,39],"4.58","3","7","21","耦合线圈的初级自感和次级自感分别为3H和7H,则线圈的互感至多为( )H",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],249819910,[45,46,47,48],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa3a26cb83fbd5686b126eade3ea602ea.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4fa83a5f30f8c5c75541e7c195c40edf.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffa21327e8f7704207e23441e823b7757.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffd85463ff3ec511da0eb5791966fdf52.png\">","图示耦合电感并联电路中,若L=M,则电路的等效(复)阻抗Zab为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F44060c7e2cf2e7facee45d546264a012.png\">",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],249819912,[54,55,56,57],"相反","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd1b9de23377f48b3ff7e16e5011acd4e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0d703aa5c45d9aae5c16c9feaf89a161.png\">","相同","图示正弦交流电路(a)、(b)中两电路的参数R1,M, R2 ,L1 ,L2及激励源\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe6671731752c0c4df293286486e5a1a0.png\">完全相同,仅同名端的位置不同,那么对\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe6671731752c0c4df293286486e5a1a0.png\">来说,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa9d1914db0669ccad7e1a77655385ec7.png\">与\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F93d404fe7642567755a080057756d351.png\">的相位关系为(). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fadadfd181573f3cbefac354df9e1f8cf.png\">",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],249819915,[66,67,68,69],"125mH","50mH","75mH","100mH","图示电路中,已知L1=L2=100mH,M=50mH,ab端的等效电感L=( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F95e91cad671444232c0b0a979b29a193.png\">"]