电路如图题所示,试用节点分析求 [tex=1.857x1.214]21dauc0DjlYKVvjrUdXJmA==[/tex][br][/br][img=435x280]17aadfec9ab272e.png[/img]
举一反三
- 电路如图 4-1（a）所示。试用叠加定理求电压 [tex=0.714x1.0]X6uqj1A7AQmRFBpFsTbZTg==[/tex] 、电流[tex=0.5x1.0]3EF1VcotinZAjtQqtSWaxw==[/tex]及电压源、电流源发出的功率;[br][/br][img=371x218]17a90f53f79655b.png[/img]
- 图题所示电路。[tex=42.071x1.5]QUafuvqAZPVyR2ZiIp8+i6Jq6zF3AdZwehkNqQbtLkoQPOk6LJ9Eq/Du2WhNT95uUHvX6fUE7+DIHBbXWzAtV7keOCMPEKbjaJyZRoCXT3NQijZZVbd5oudkWPXg2EPhEf9VbFPfUPWtrr+tCsv4mUUsFBVfnIvTFD63CtkI0qPGHN2DbSUBlyqy3CLJ8eAaXQ1QtLAJ4MudYI8u/XBdT8vx6mArUCPHGnvCVCNMcylxI63adHkSQUeo7tZYToipcMR2pRpiEJenYYeigeEssefBagSIGyhYeXcNfBsEC64shXcCt59K6nr9UPAUjUL6rYyICYfX3cGwUEXmJGhm5pth7KDjOB+ZYCR19ae82yZGj1P5uqdAxK3sV12H684wr9d95lf47yqFditb+DSaZA==[/tex],求 MOSFET的[tex=1.571x1.214]UW5A1nW98Yd5fFV8jiOjfw==[/tex]。[img=808x411]17d74dd5d86fd44.png[/img][br][/br]
- 如图 9-14 所示电路,以[tex=4.429x1.357]EfxEYC6ep2gf1DpOrYQUc7Eg8RJU5Kx4oCkAeablZ2Y=[/tex]为状态变量,[tex=1.643x1.357]OiyUjvaNKwAtwHxCTVl2yg==[/tex] 为响应。[br][/br]求 [tex=2.143x1.357]BVBnu0E3qDByQnOIY0jtaw==[/tex] 与[tex=1.786x1.357]mdPFEiLjFLn0uundF9PB1g==[/tex][br][/br][img=357x223]17a4327d3a9fc50.png[/img]
- 试用戴维南定理求题图 4-16 所示电路中 [tex=1.0x1.0]DpsDdugAcjbH6w2t9ff7Fg==[/tex] 支路的电流[tex=1.143x1.214]JXAU3Yxz5rm3eW26G21YiQ==[/tex]。[br][/br][img=521x210]17aa5080e73724d.png[/img]
- 源极跟随器电路如图题所示。[br][/br][img=394x327]17d1e52bb8ccac8.png[/img][tex=6.0x1.214]oNf7hFunCiaW+Yb6Cqq80KjAPGl67sLqquzWripibQg=[/tex]。电流源[tex=12.357x1.286]Ng5LGXa4cAC0LW8NH0K4ZQnbyOcSHIO/IXLluHtTOF7F/E6Q3J8URmdyy101W7Wz[/tex],场效应管参数为[tex=12.786x1.5]ah+GFqTPVPlxVQ7WpLMT+hlBbBEKuBSchlKtMXykM9tBcjszNA/aqCtJfG21UtKu[/tex]。试求:电路的输入电阻