[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fAi8LQXxc-rAKArbKnojRwOUVcewpysIOOVnJicZHQhA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-23 09:09:12",239711756,[8,9,10,11],"50mH","100mH","75mH","125mH",{"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_167125759","第10章测试题","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\">",[21,32,41,50,59,68],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],239711751,[25,26,27,28],"储能元件","有源元件","有损元件","无损元件","理想变压器是一种( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],239711752,[36,37,38,39],"0.005","0.01","0.05","2","正弦稳态电路如图所示,电源\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F07539982ab3ec796db801d56cba9f6db.png\">的角频率\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa367a87ccea68a55fa53b8db1906bdd2.png\">, 使正弦电压\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5ec85cad2eacf807a16808e1c525a916.png\">的有效值为最大,则电容C应为( )F. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb83884b8ca7b3bf625213cee949db7f3.png\">",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],239711753,[45,46,47,48],"6.5","7.5","4.5","5.5","电路如图所示.已知M = 0.05 H,则电路的谐振频率f0 =( )\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F391723b03f8437d669065d4929af0d4c.png\">. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F40e859258d3faa4dc18566b0c4fbfba8.png\">",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],239711754,[54,55,56,57],"\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":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],239711755,[63,64,65,66],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4674bd9b6b1e38cd7bbad996ccb62f27.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff2fa99fce5067140514ff5fa84cec9ad.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd53c0b68d8e257cf4e12f15682ac3e40.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fce288248a7fe4590f35d188a1f888d3f.png\">","图示电路中,电压\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5ec85cad2eacf807a16808e1c525a916.png\">的表达式是( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe0fd57161bc96ffc18fe1a9d34d9cddc.png\">",{"answer":69,"createTime":5,"id":6,"options":70,"question":19,"source":30,"type":31},[],[8,9,10,11]]