In the circuit shown, I1 =( ) A. 0.5 A B. -1 A C. 2 A D. 1 A 点击查看答案 你可能感兴趣的试题 不定项选择 全水系统不补充室外新鲜空气,所以不能保证室内的空气品质。 A.正确 B.错误 点击查看答案 多项选择题 受城乡二元经济结构影响,农村支付市场存在、___等特点,发卡和受理环境...
相关知识点: 试题来源: 解析 【解析】h) In the circuit shown VC=+18V and VE=-18V, write down the voltage atA0.5V是同相输入比例放大器B0.5V是电压跟随器C-5v是反相输入比例放大器D_()+18V 是电压比较器物理狼群
百度试题 题目In the circuit shown in the following Figure ,the voltage between the A and B ,UAB is (). A.-2VB.2VC.-1VD.3V相关知识点: 试题来源: 解析 AB
【题目】In the circuit shown in Figure 4, a battery supplies a con-stant voltage of 40 V, the inductance is 2 H, the resistance is10 Ω, and I(0)= 0.Find /(t). 答案 【解析】I(t)=4-4e^(-5t)相关推荐 1【题目】In the circuit shown in Figure 4, a battery supplies a con-st...
In the circuit shown in the following Figure .I=( ). A、6A B、4A C、2A D、-2A 点击查看答案 你可能感兴趣的试题 多项选择题外圆表面的光整加工主要有:() A. 高精度磨削 B. 超精加工 C. 研磨 D. 珩磨 E. 抛光 点击查看答案 多项选择题以下说法正确的是() A、线性分组码的编码规则可用...
1物理电容电压计算Inthecircuitshowninthefigure, allthecapacitorsareair-filled. WiththeswitchSopen, the 40.0-µFcapacitorhasaninitialchargeof 5.00 µCwhiletheotherthreecapacitorsareuncharged. Theswitchisthenclosedandleftclosedforalongtime. Calculatetheinitialandfinalvaluesofthetotalelectricalenergystoredinthese...
In the circuit shown, the potential difference VA=VB=41.0Vand the resistance R1=R2=R3=R4=155Ω.The arrows for currentsIA andIBindicate the direction of positive current flow. The arrows do not necessarily indicate the direction of the actual ...
In the circuit shown in,neither the battery nor the inductors have any appreciable resistance, the capacitors are initially uncharged, and the switchShas been in position1for a very long time. Part A What is the current in the circuit?
【单选题】In the circuit shown,I1=( ). A. 0.5 A B. -1 A C. 2 A D. 1 A 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 复制链接 新浪微博 分享QQ 微信扫一扫 微信内点击右上角“…”即可分享 反馈 收藏 举报参考答案: C 复制 纠错 ...
题目【题目】After the switch is closed in the circuit shown, the current t seconds later is It)=0.8-3in10t.Find the current at the times(1)t=0.1 s(2)t=0.5 s 相关知识点: 试题来源: 解析 【解析】(1(manb)*0.49870a mp(2|mn6n,-0.17117amp ...