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如图所示:E=10V,内阻不计,C1=C2=30μF,R1=4Ω,R2=6Ω,先闭合开关S,待电路稳定后,再将...

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如图所示:E=10V,内阻不计,C1=C2=30μF,R1=4Ω,R2=6Ω,先闭合开关S,待电路稳定后,再将开关断开,则如图所示:E=10V,内阻不计,C1=C2=30μF,R1=4Ω,R2=6Ω,先闭合开关S,待电路稳定后,再将...断开S后流过R1的电量为                                                            .                                        

如图所示:E=10V,内阻不计,C1=C2=30μF,R1=4Ω,R2=6Ω,先闭合开关S,待电路稳定后,再将... 第2张                                                                                    

                                                                                                                                    

【回答】

4.2×10﹣4C

知识点:未分类

题型:填空题

标签:R14 C1C230 内阻 R26 E10V