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1、浙江师范大学大学物理A(一)考试卷(A 卷)(2014 2015 学年第一学期)考试形式:闭卷考试时间:90 分钟出卷时间:2014 年 12 月 29 日使用学生:数学与应用数学、信息与计算科学、科学教育等专业说明:考生应将全部答案都写在答题纸上,否则作无效处理真空电容率212120mNC1085.8,真空磁导率270AN104一.选择题(每题3分,共 30 分)1.一运动质点在某瞬时位于矢径yxr,的端点处,其速度大小为 ()(A)trdd (B)trdd(C)trdd (D)22ddddtytx答:(D)2.如图所示,一轻绳跨过一个定滑轮,两端各系一质量分别为m1和m2的重物,且m1m2
2、滑轮质量及轴上摩擦均不计,此时重物的加速度的大小为a今用一竖直向下的恒力gmF1代替质量为m1的物体,可得质量为m2的重物的加速度为的大小a,则 ()(A)a=a (B)a a(C)a a (D)不能确定.答:(B)3.质量为 20 g 的子弹沿x轴正向以 500 m/s的速率射入一木块后,与木块一起仍沿x轴正向以 50 m/s 的速率前进,在此过程中木块所受冲量的大小为 ()(A)9 N s (B)-9 Ns(C)10 N s(D)-10 Ns 答案:(A)4.质量为m,长为l均匀细棒OA可绕通过其一端O而与棒垂直的水平固定光滑轴转动,如图所示今使棒由静止开始从水平位置自由下落摆动到竖直位置
3、。若棒的质量不变,长度变为l 2,则棒下落相应所需要的时间 ()(A)变长 (B)变短 (C)不变 (D)是否变,不确定答案:(A)5.真空中两块互相平行的无限大均匀带电平面。其电荷密度分别为和2,两板之间的距离为d,两板间的电场强度大小为 ()(A)0(B)023 (C)0 (D)02答案:()D6.如图所示,a、b、c是电场中某条电场线上的三个点,设Em1m2OA|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 1 页,共 5 页表示场强,U表示电势,由此可知:()(A)abcEEE;(B)abcEEE;(C)cbaUUU;(D)cbaUUU。
4、答案:()C7.两个导体球A、B相距很远(可以看成是孤立的),其中A球原来带电,B球不带电。A、B两球半径不等,且ABRR。若用一根细长导线将它们连接起来,则两球所带电量Aq与Bq间的关系:()AABqq;()BABqq;()CABqq;()D条件不足,无法比较。答案:()A8.如图所示,两根长直载流导线垂直纸面放置,电流I1=1A,方向垂直纸面向外;电流I2=2A,方向垂直纸面向内。则P点磁感应强度B的方向与X轴的夹角为 ()(A)30 (B)60 (C)120 (D)210答案:(A)9.如图所示,流出纸面的电流为2I,流进纸面的电流为I,则下述式中哪一个是正确的 ()(A)Il dBL0
5、12 (B)Il dBL02(C)Il dBL03 (D)Il dBL04答案:(D)10.长度为l的直导线ab在均匀磁场B中以速度v移动,直导线ab中的电动势为 ()(A)Blv (B)sinBlv (C)cosBlv (D)0答:(D)。二.填空题(每题2分,共 10 分)1.一颗速率为700 m/s 的子弹,打穿一块木板后,速率降到500 m/s 如果让它继续穿过厚度和阻力均与第一块完全相同的第二块木板,则子弹的速率将降到_。(空气阻力忽略不计)答案:100 m/s(动量、机械能守恒)2.一杆长l50 cm,可绕通过其上端的水平光滑固定轴O在竖直平面内转动,相对于O轴的转动惯量J5 kg
6、m2原来杆静止并自然下垂若在杆的下端水平射入质量m0.01 kg、速率为v400 m/s 的子弹并嵌入杆内,则杆的角速度为_l Bb a v|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 2 页,共 5 页文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z
7、4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5
8、T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3
9、B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ
10、7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1
11、Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2
12、A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3答案:0.
13、4 rad/s3.一均匀静电场,电场强度(400600)V/mEijvvv,则电场通过阴影表面的电场强度通量是_ _(正方体边长为1cm)。答案:mV04.04.一空气平行板电容器,两极板间距为d,充电后板间电压为U。然后将电源断开,在两板间平行地插入一厚 度 为/3d的 金 属 板,则 板 间 电 压 变 成U_。答案:23U5.均匀磁场B中放一均匀带正电荷的圆环,半径为R,电荷线密度为,圆环可绕与环面垂直的转轴旋转,转轴与磁场B垂直,当圆环以角速度转动时,圆环受到的磁力矩为_。答案:BR3三.计算题(每题15 分,共 60 分)1.一半径为 R、质量为 m 的匀质圆盘,以角速度绕其中心轴转
14、动。现将它平放在一水平板上,盘与板表面的摩擦因数为。(1)求圆盘所受的摩擦力矩。(2)问经过多少时间后,圆盘转动才能停止?解:(1)在圆盘上取长为dl、宽为dr的面积元drdlds,该面积元受到的摩擦力为drdlRmggdmdFf2,此摩擦力对转盘转轴上O点的力矩为rdrdlRmgrdFf2,则在宽为dr的圆环上所受摩擦力矩为:drrRmgrrdrRmgdM2222)2(圆盘受到的摩擦力矩为:mgRdrrRmgMR322022(2)圆盘受到的摩擦力矩不随时间变化,圆盘的转动惯量22mRJ,由角动量定律00JLMdtT得到gRMJT43。或者:由转动定律JM,得到角加速度RgJM34,圆盘做匀减
15、速转动,有gRT43。rdrdlO|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 3 页,共 5 页文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q
16、5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A
17、3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:C
18、Q7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB
19、1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB
20、2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码
21、:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N32.在一半径为R16.0 cm 的金属球A外面套有一个同心的金属球壳B已知球壳B的内、外半径分别为R2 8.0 cm
22、,R310.0 cm设球 A带有总电荷QA3.0 10-8C,球壳 B带有总电荷 QB2.0 10-8C。(1)求球壳 B内、外表面上所带的电荷以及球A和球壳 B的电势;(2)将球壳 B接地然后断开,再把金属球A接地,求金属球A和球壳 B内、外表面上所带的电荷以及球A和球壳 B的电势解:(1)由静电平衡条件,球壳B 内表面带电为C100.38AQ,外表面带电为C100.58ABQQ,那么由电势叠加原理,球 A的电势为:V106.54443302010RQQRQRQVBAAAA,球壳 B的电势为:V105.444443303000RQQRQQrQrQVBABAAAB。(2)将球壳 B 接地后,B
23、 外表面不带电,内表面带电为AQ,断开接地后,球壳B 带的总电量为AQ,然后将球A接地,A的电势为0,设此时A带电量为Aq,则 B的内表面带电为Aq,外表面带电为AAQq,由电势叠加原理,球A的电势为:0444302010RQqRqRqVAAAAA,由 此 解 出CqA81012.2,即 球A 带 电C81012.2,球壳 B内表面带电C81012.2,球壳 B外表面带电C81088.0。球 A的电势为 0,球壳 B的电势为VRQqVAAB230109.74。3.如图所示,一根长直导线载有电流I1=30A,矩形回路载有电流I2=20A,试计算作用在回路上的合力。已知d=1.0cm,b=8.0c
24、m,l=0.12m。解:对矩形回路进行受力分析可知,上下边受到的安培力大小相等,方向相反,互相抵消。矩形回路左边受到的安培力为:dlIIlIBF221211,方向向左,矩形回路右边受到的安培力为:)(221222bdlIIlIBF,方向向右,则矩形回路受到的合力为:NbddlIIFFF321211028.11121I2Idbl|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 4 页,共 5 页文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q
25、6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4
26、U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T
27、7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B
28、5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7
29、Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q
30、5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A
31、3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N34.如图所示,在与均匀磁场垂直的平面内有一折成角的V型导线框,其MN边可以自由滑动,并保持与其它两边接触。今使ONMN,当0t时,MN由O点出发,以匀速v平行于ON滑动,已知磁场随时间的变化规律为22tB,求线框中的感应电动势与时间的关系。解 1 取顺时针方向为回路绕行方向,t时刻穿过V型 导 线 框 的 磁 通 量 为Bxl2,其 中vtx,tanxl,22tB,应用法拉第电磁感应定律,导线框上的感应电动势为tant
32、an423242tvtvdtdBxldtddtd负号表明与回路绕行方向相反,即沿逆时针方向。解 2 由于MN边滑动产生的动生电动势为tan2tan)(3vtvBxl dBvMN动,沿NM方向。t时刻回路面积xlS21,取逆时针方向为回路绕行方向,回路法向矢量n与B相反,则tan22232vttdtdxlBdtdSBSdtddtd感总感应电动势为tan32tv感动,沿逆时针方向。|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 5 页,共 5 页文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1
33、N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E
34、4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q
35、6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4
36、U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T
37、7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B
38、5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3文档编码:CQ7Z4U1N4B1 HB1Q5T7E4E10 ZB2A3B5Q6N3