10．如图10所示闭合导线框的质量可以忽略不计将它 从如图所示位置匀速�右拉出匀强磁场．若第一次用03 S 拉出外力所做的功为w1 Sketch Coloring Page

10．如图10所示闭合导线框的质量可以忽略不计将它 从如图所示位置匀速�右拉出匀强磁场．若第一次用03 S 拉出外力所做的功为w1 Template

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More Sketches

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sketch #5094 Squirrel by Mehdi Público

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anonymous

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anonymous
sketch #3047 Oppa Pika Style by Itz Rakhi

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sketch #643 Happy Valentines

Tom Kelly
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sketch #1122 norooz

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sketch #1122 norooz

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anonymous

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sketch #1452 donara

Donara Smbatyan
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anonymous

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tomski10．如图10所示闭合导线框的质量可以忽略不计将它 从如图所示位置匀速�右拉出匀强磁场．若第一次用03 s coloring

一级闭合导线测量实训指导文档之家 sketch template

闭合导线测量作业方法的优化与精度分析中国期刊� sketch template

闭合导线测量的内业工作，测绘人快收藏起来知乎 sketch template

题目如图甲所示匝数为N匝的矩形闭合导线框abced电阻不计处于磁感应强度大小为02T的水平匀强磁场中导线框面积为05m2导线 sketch template

$如图所示50匝矩形闭合导线框ABCD处于磁感应强度大小B=$frac{sqrt{2}}{10}$T的水平匀强磁场中线框面积S=0 sketch template$

如图所示闭合导线框的质量可以忽略不计将它从图示位置匀速拉出匀强磁场．若第一次用t时间拉出外力所做的功为W1通过导线截面的电量为q1第 sketch template

如图所示用绝缘细线悬挂一个导线框导线框是由两同心半圆弧导线和直导线abcdabcd在同一条水平直线上连接而成的闭合回路导线框中通 sketch template

闭合导线测量如何进行坐标计算 360新知 sketch template

10．如图10所示闭合导线框的质量可以忽略不计将它 从如图所示位置匀速�右拉出匀强磁场．若第一次用03 s 拉出外力所做的功为W1 sketch template

如图所示单匝矩形闭合导线框abcd全部处于磁感应强度为B的水平匀强磁场中线框面积为S电阻为R线框绕与cd边重合的竖直固定转轴以角速度 sketch template

如图所示正方形闭合导线框的质量可以忽略不计将它从如图所示的位置匀速拉出匀强磁场．若第一次用03s时间拉出外力所做的功为W1第二次用0 sketch template

18．在图10所示的电路中有一根导线尚未连接请用笔线代替导线补上补上后要求闭合电键当�动变阻器的�片�右移动时电压表的示数变小 sketch template

如图所示一个闭合三角形导线框ABC位于竖直平面内其下方固定一根与线框平面平行的水平直导线导线中通以图示方�的恒定电流．释放线框它由实线 sketch template

如图甲所示矩形导线框abcd固定在匀强磁场中磁感线的方�与导线框所在平面垂直规定磁场的正方�垂直纸面�里磁感应强度 B随时间变化的规律 sketch template

如图所示在光�水平桌面上有一边长为L电阻为R的正方形导线框在导线框右侧有一宽度为dd＞L的条形匀强磁场区域磁场的边界与导线框的一边 sketch template

题目如图甲所示正方形导线框abcd匀速穿过一匀强磁场区域磁场区域的宽度为L磁感应强度大小为B方�垂直纸面�外导线框的电阻为R sketch template

突破中考物理实验：探究怎样才能产生感应电流知乎 sketch template

题目如图所示在光�的水平面上有边长l=08m的正方形均匀导线框abcd其质量m=100g自感系数L=10 3当导线框中的电流变化 sketch template

10．如图所示一导线弯成半径为a的半圆形闭合回路虚线 MN右侧有磁感应强度为B的匀强磁场方�垂直于回路所在的平面回路以速度v�右匀速 sketch template

小敏用如图甲所示的电路图研究通过导体的电流与导体电阻的关系电源电压恒为6V改变电阻R的阻值调节�动变阻器�片保持R两端的电压不变记 sketch template

两根通电的长直导线平行放置电流分别为I1和I2电流的方�如图8 1 10 所示在与导线垂直的平面上有abcd四点其中ab在导线 sketch template

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

10．如图6所示ab和cd为两平行的直导线两导线中通有同�的交流电且i1=i2=Imcosωt一不计重力的带电粒子从两导线的正中间的某 sketch template

如图所示两个完全相同的闭合导线环挂在光�的水平横杆上当导线环中通有同�电流时两导线环的运动情况为 A．相互吸引电流大的环加速度较大 sketch template

10．如图10甲所示在闭合铁芯上绕着两个线圈M和P线圈P与电流表构成闭合回路若在t1至t2这段时刘内观察到通过电流表的电流方�自上 sketch template

一种多层次打击集群协同探测制导方法知乎 sketch template

21．如图所示竖直放置的螺线管与导线abcd构成闭合回路导线所围区域内有一垂直于纸面�里的变化的匀强磁场螺线管下方水平桌面上有一导体圆环 sketch template

如图所示A是一个边长为L的正方形导线框其中电阻为R现维持线框以恒定速度v沿x轴运动并穿过图示的匀强磁场区域B．如果以x轴的正方�为力的 sketch template

通电导线在磁场中受到的力知乎 sketch template

如图所示闭合线框的质量可忽略不计将它从图示位置匀速拉出匀强磁场．第一次用03s时间拉出外力所做的功为通过导线截面的电荷量为第二次用 sketch template

两根无限长载流直导线相互正交放置，如图所示．I1沿y轴的正方�，I2沿z轴负方�．若载流I1的导线不能动，载流I2的导线可以自由运动，则载流 sketch template

如图5所示闭合导线框的质量可以忽略不计将它从图示位置匀速拉出匀强磁场若第一次用03s时间拉出外力所做的功为W1通过导线截面的电量为 sketch template

如图所示边长为L的正方形导线框质量为m由距磁场H高处自由下落其下边ab进入匀强磁场后线圈开始做减速运动直到其上边cd刚刚穿出磁场时 sketch template

27．如图所示小磁针放置在通电导线的下方．当导线通以�右的恒定电流时不计其它磁场的影响小磁针静止时N极的指�是 A．�里 B．�外 sketch template

13．如图甲所示是“研究平抛运动 的实验装置．1实验前应对实验装置反复调节直到斜槽末端切线水平以保证小球抛出后的运动是平抛运动．2 sketch template

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