17．如图所示在水平正交的匀强电场和匀强磁场中半径为r的光�绝缘竖直圆环上套有一个带正电的小球已知小球所受电场力是重力的34倍小球 Sketch Coloring Page

17．如图所示在水平正交的匀强电场和匀强磁场中半径为r的光�绝缘竖直圆环上套有一个带正电的小球已知小球所受电场力是重力的34倍小球 Template

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Take a peek at some of the sketches created by our users, are you a sketchite?

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Wynchz
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anonymous

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anonymous

anonymous
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sketch #3192 Snake by Isaias Valenzuela Chaver

anonymous

anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver

sketch #2434 Metallica

sketchmaster
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anonymous

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anonymous

anonymous
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sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

anonymous

anonymous
sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

sketch #5434

anonymous

anonymous
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sketch #1950

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sketch #4479

Hank Henry Armstrong
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sketch #3499 Alien Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa

sketch #878

Laura Agapi Asnicar
sketch #878

sketch #3813

Emin AltınKöprü
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sketch #1385 fingerschpitsengeful

anonymous

anonymous
sketch #1385 fingerschpitsengeful

sketch #717

anonymous

anonymous
sketch #717

sketch #5163

anonymous

anonymous
sketch #5163

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #314 Butterfly

anonymous

anonymous
sketch #314 Butterfly

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #4831

anonymous

anonymous
sketch #4831

sketch #5123

anonymous

anonymous
sketch #5123

sketch #5157

anonymous

anonymous
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sketch #3734

Goran Djordjevic
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sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #4902

anonymous

anonymous
sketch #4902

sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

tomski17．如图所示在水平正交的匀强电场和匀强磁场中半径为r的光�绝缘竖直圆环上套有一个带正电的小球已知小球所受电场力是重力的34倍小球 coloring

17．如图所示在水平正交的匀强电场和匀强磁场中半径为R的光�绝缘竖直圆环上套有一个带正电的小球已知小球所受电场力是重力的3/4倍小球 sketch template

一轮复习：洛伦兹力冲量的应用知乎 sketch template

力的三角形法则的应用知乎 sketch template

28．如图所示在x轴上方有一匀强磁场磁感应强度的方�垂直于纸面�里大小为B在x轴下方有一匀强电场电场强度的大小为E方�与y轴的夹角 sketch template

高中物理《电场的力的性质》知识总结及应用知乎 sketch template

如图所示光�半圆环轨道处于竖直平面内半圆环与粗糙的水平地面相切于圆环的端点A一质量m=010 Kg的小�块以初速度v0=70 M sketch template

16．如图所示在水平地面上固定一个绝缘粗糙的足够长的水平轨道水平轨道处于电场强度大小为E方�水平�左的匀强电场中水平轨道左端固定一个 sketch template

如图所示，在平面直角坐标系xOy的第一象限内存在垂直于坐标平面的匀强磁场未画出，第二象限存在水平�左的匀强电场。质量为m、电荷量为 Q的 sketch template

题目如图所示两个平行�属板MN间有正交的匀强电场和匀强磁场区电场方�由M板指�N板磁场方�垂直纸面�里OO′为到两极板距离相等的 sketch template

百度教育 sketch template

如图所示，在a、b两点固定着两个带等量异种电荷的点电荷，c、d两点将a、b两点的连线三等分，e、f是a、b两点连线的中垂线上的两点，且e、f到 sketch template

一轮复习：带电粒子在匀强磁场中的运动时间知乎 sketch template

如图所示固定的半圆弧形光�轨道置于水平方�的勻强电场和匀强磁场中轨道圆弧半径为R磁感应强度为B方�垂直于纸面�外电场强度为 sketch template

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 sketch template

如图所示在两个水平放置的平行�属板之间电场和磁场的方�相互垂直一束带电粒子沿着直线穿过两板间的空间而不�生偏转则这些粒子一定具有相同的 sketch template

如图所示，一平行�属极板竖直置于x轴负半轴某一位置，现施加一光照使得“－极板”的电子逸出。在“ 极板AB”处有一特殊�罩，它只能够接受速度以 sketch template

带电粒子在有界圆形磁场匀强磁场中的运动知乎 sketch template

如图所示真空中有一以r0为圆心半径为r的圆柱形匀强磁场区域磁场的磁感强度大小为B方�垂直纸面�里在y ≥ r的范围内有沿 X sketch template

如图所示固定在竖直平面内的绝缘细半圆管轨道在C点与绝缘的水平地面平�连接半圆管的半径R=16m管内壁光�两端口CD连线沿竖直方� sketch template

【题目�如图所示，在竖直平面xOy内，x轴上方，以坐标原点O为圆心、半径为R的半圆与坐标轴分别交于a、b、c点。abc的同心半圆弧与坐标轴交于 sketch template

24．如图所示在以O为圆心半径为R=10cm的圆形区域内有一个水平方�的匀强磁场磁感应强度大小为B=010T方�垂直纸面�外竖直 sketch template

如图所示长为L的绝缘细线一端悬于O点另一端连接一质量为m的带负电小球置于水平�右的匀强电场中在O点正下方钉一个钉子O′已知小球受到 sketch template

如图所示在竖直平面内有一边界半径为R的圆形匀强磁场区域磁感应强度为B方�垂直纸面�里．一质量为m电量为q的负点电荷从圆边缘的P点沿直径 sketch template

如图所示在竖直放置的光�半圆弧绝缘细管的圆心O处固定一点电荷将质量为m带电量为 Q的小球从圆弧管的水平直径端点A由静止释放小球沿细管� sketch template

如图所示在水平面内固定一光�“U 型导轨导轨间距L=1m整个装置处在竖直�下的匀强磁场中磁感强度B=05T．一导体棒以v0=2m/s sketch template

如图所示空间分布着有理想边界的匀强电场和匀强磁场已知左侧匀强电场的场强大小为E方�水平�右其宽度为L中间区域匀强磁场的磁感应强度大小 sketch template

如图所示在y轴竖直�上的直角坐标系中电场磁场的分布情况如下�在o＜y＜α口的区域内存在沿x轴负�的匀强电场和垂直xoy平面�里的匀强 sketch template

题目如图所示空间中存在水平方�的匀强电场和匀强磁场且电场方�和磁场方�相互垂直在正交的电磁场空间中有一足够长的固定粗糙绝缘杆与电场 sketch template

如图所示O点有正电荷Q以O为圆心的三个同心圆的半径分别为OA=r0B=2rOC=3r将一负电荷q由A移到B克服电场力做功为W1由B sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 sketch template

如图所示空间同时存在水平�右的匀强电场和方�垂直纸面�里磁感应强度为B的匀强磁场质量为m电荷量为q的液滴以某一速度沿与水平方�成θ角 sketch template

如图所示，空间存在水平�右的匀强电场和垂直于纸面� 高途 sketch template

在竖直平面内以虚线为界分布着如图所示的匀强电场和匀强磁场其中匀强电场方��下大小为E匀强磁场垂直纸面�里磁感应强度大小为B．虚线与 sketch template

如图所示长为L倾角为θ的光�绝缘斜面固定在水平面上斜面处于电场中．有一质量为m电荷量为 Q的小球以速度v0由斜面底端A沿斜面上�到达 sketch template

如图所示在沿水平方�的匀强电场中有ab两点已知ab两点在同一竖直平面但在不同的电场线上一个带电小球在重力和电场力作用下由a点运动到b sketch template

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