[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjAWN313MoUsRCQOAvDMb_NAavWNSKbVajO32rlDM6NY":3},{"id":4,"source":5,"question":6,"options":7,"answer":11,"related":12,"type":23,"origin":95,"createTime":25},126308935,"v1","\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F75d575137477f91228c5b64ff45fbc64.JPG\">反相放大电路如右图所示,该电路输出电压与输入电压的关系式是( )",[8,9,10],"\u003Cimg src=\"\u002Fananas\u002Flatex\u002Fp\u002F351496\">","\u003Cimg src=\"\u002Fananas\u002Flatex\u002Fp\u002F351497\">","\u003Cimg src=\"\u002Fananas\u002Flatex\u002Fp\u002F351499\">",[],[13,26,35,41,48,58,64,74,84,91],{"id":14,"source":5,"question":15,"options":16,"answer":21,"related":22,"type":23,"origin":24,"createTime":25},126308902,"\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fa95a79506513959c53c931dd02f91ad5.JPG\">该电路的放大倍数为( )",[17,18,19,20],"\u003Cimg src=\"\u002Fananas\u002Flatex\u002Fp\u002F92060\">","1","0","∞",[],[],0,null,"2024-01-03T19:43:38+08:00",{"id":27,"source":5,"question":28,"options":29,"answer":33,"related":34,"type":23,"origin":24,"createTime":25},126308909,"(a)\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Ffb5e4f48aea133c1df7f67dd9f5cdbc6.jpg\">(b)\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F75d575137477f91228c5b64ff45fbc64.JPG\">(c)\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F9c8a6d8e5810003ab4f9d92a2970510b.JPG\"> a图是( )",[30,31,32],"同相放大电路","反相放大电路","差动放大电路",[],[],{"id":36,"source":5,"question":37,"options":38,"answer":39,"related":40,"type":23,"origin":24,"createTime":25},126308914,"(a)\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Ffb5e4f48aea133c1df7f67dd9f5cdbc6.jpg\">(b)\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F75d575137477f91228c5b64ff45fbc64.JPG\">(c)\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F9c8a6d8e5810003ab4f9d92a2970510b.JPG\"> b图是( )",[30,31,32],[],[],{"id":42,"source":5,"question":43,"options":44,"answer":46,"related":47,"type":23,"origin":24,"createTime":25},126308918,"理想集成运放的差模增益是( )",[19,45,20],"1000倍",[],[],{"id":49,"source":5,"question":50,"options":51,"answer":56,"related":57,"type":23,"origin":24,"createTime":25},126308921,"\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F9c8a6d8e5810003ab4f9d92a2970510b.JPG\">如图所示为同相放大电路,若R1=10kΩ,R2=200kΩ,R3=10kΩ,被放大信号为直流电压ui=100mV,则输出电压为( )",[52,53,54,55],"100mV","-100mV","2.1V","-2.1V",[],[],{"id":59,"source":5,"question":60,"options":61,"answer":62,"related":63,"type":23,"origin":24,"createTime":25},126308924,"\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F9c8a6d8e5810003ab4f9d92a2970510b.JPG\">同相放大电路如图所示,该电路输出电压与输入电压的关系式是( )",[8,9,10],[],[],{"id":65,"source":5,"question":66,"options":67,"answer":72,"related":73,"type":23,"origin":24,"createTime":25},126308927,"\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F75d575137477f91228c5b64ff45fbc64.JPG\"> 如图,若输入电压为直流电压20mV,电阻R2=100kΩ,R1=10kΩ,则输出电压uo=( )",[68,69,70,71],"20mV","-20mV","200mV","-200mV",[],[],{"id":75,"source":5,"question":76,"options":77,"answer":82,"related":83,"type":23,"origin":24,"createTime":25},126308931,"在测控系统中,用来放大()的放大电路称为测量放大电路",[78,79,80,81],"传感器输出信号","电压信号","电流信号","电荷信号",[],[],{"id":85,"source":5,"question":86,"options":87,"answer":89,"related":90,"type":23,"origin":24,"createTime":25},126308933,"\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Ffb5e4f48aea133c1df7f67dd9f5cdbc6.jpg\"> 差动放大电路如图所示,该电路输出电压与输入电压的关系式是( )",[8,9,88],"\u003Cimg src=\"\u002Fananas\u002Flatex\u002Fp\u002F351501\">",[],[],{"id":4,"source":5,"question":6,"options":92,"answer":93,"related":94,"type":23,"origin":24,"createTime":25},[8,9,10],[],[],{"courseName":96,"courseImg":97,"workName":98,"workId":98,"count":23,"courseId":99},"智能传感技术应用","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff54d55c6e3cbf10e4a70f80432a18db8.jpg","","3e91beff9e63e06fa40c8597be9bc89d"]