欧姆定律的应用-动态电路分析

-601.2.3.4.5.6.1,2,I=1.IUR2.IUR3.IUR/1121I=2U=IR3R=4R=/21.2.1PPP23P12014?SAAVBAVCAVDAVSR1R2VASR1R2VA22014?R130R220SS10.3AS1A0.3AB0.5AC0.6AD0.2A1S1R22S132014?6VA6VB8VC10VD12V12014?6VR=10S2VAR0.6ABR2VCL0.2ADL2VRLRRL22014?R1R2ABCD12014?S1S2APBPCPS1DPS2S1S222014?RR0AAVBAVCAVDAV1212014?SPAAA1BVACVADVA1R1R2A1R122014?R1R2S1S2ABA2A12CA1A2DA1A2125R=R=1.2.+-3.