23．如图所示在水平正交的匀强电场和匀强磁场b中半径为r的光�绝缘竖直圆环上套有一个带电量为q带正电的小球已知小球所受电场力与重力相等 Sketch Coloring Page

23．如图所示在水平正交的匀强电场和匀强磁场b中半径为r的光�绝缘竖直圆环上套有一个带电量为q带正电的小球已知小球所受电场力与重力相等 Template

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More Sketches

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

sketch #1652

anonymous

anonymous
sketch #1652

sketch #2643 Spring chick

Rachel Roe
sketch #2643 Spring chick

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #4161

Hank Henry Armstrong
sketch #4161

sketch #4151

anonymous

anonymous
sketch #4151

sketch #2549

anonymous

anonymous
sketch #2549

sketch #2017 HEYOO

anonymous

anonymous
sketch #2017 HEYOO

sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

anonymous

anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

sketch #3392

anonymous

anonymous
sketch #3392

sketch #4649

anonymous

anonymous
sketch #4649

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #2627 Taz by sketchmaster

sketchmaster
sketch #2627 Taz by sketchmaster

sketch #4480 ZOMBIE by Rubel Parvez

anonymous

anonymous
sketch #4480 ZOMBIE by Rubel Parvez

sketch #5160 Marilyn Monroe by Muhammet Karadoğan

anonymous

anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #1927

anonymous

anonymous
sketch #1927

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #5048

anonymous

anonymous
sketch #5048

sketch #5069 Mad Hatter by Ahmed Mostafa

anonymous

anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa

sketch #1671

Saifa Mahmud
sketch #1671

sketch #3508 Medusa by Nelly Panambo

anonymous

anonymous
sketch #3508 Medusa by Nelly Panambo

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #2672

Fabio Sala
sketch #2672

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #3455 Enya by Georai Shahar

anonymous

anonymous
sketch #3455 Enya by Georai Shahar

sketch #2922

anonymous

anonymous
sketch #2922

sketch #288 RK

anonymous

anonymous
sketch #288 RK

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #5231

anonymous

anonymous
sketch #5231

tomski23．如图所示在水平正交的匀强电场和匀强磁场b中半径为r的光�绝缘竖直圆环上套有一个带电量为q带正电的小球已知小球所受电场力与重力相等 coloring

如图所示，上表面粗糙倾角θ=37∘的斜面体放在光�的水平地面上，一物块静止在斜面体上．现给斜面体一水平�左的推力F，�现无论F多大，物块均能与 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

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

一轮复习：有关安培力的立体图转平面图 知乎 sketch template

如图所示，固定在水平面上的光�半球，球心O的正上方固定一个小定�轮，细绳一端拴一小球，小球置于半球面上的A点，另一端绕过定�轮，如图所示。今 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

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

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

力的三角形法则的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

百度教育 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

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

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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

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，一物块置于水平地面上，当用与水平方�成60°角的力F 1拉物块时，物块做匀速直线运动，当改用与水平方�成30°角的力F 2推物块时 sketch template

如图所示在沿水平方�的匀强电场中有ab两点已知ab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

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

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

如图甲所示是用来加速带电粒子的回旋加速器的示意图其核心部分是两个D形�属盒．在加速带电粒子时两�属盒置于匀强磁场中两盒分别与高�电源相连 sketch template

如图所示在水平方�的匀强电场中有一表面光�与水平面成45°角的绝缘直杆AC其下端C的正下方有一点PP距C的高度为h=08m．有一质量 sketch template

如图所示空间存在足够大正交的匀强电磁场电场强度为E方�竖直�下磁感应强度为B方�垂直纸面�里从电磁场中某点P由静止释放一个 sketch template

如图1所示在坐标轴Ox放上一个点电荷Q坐标轴上AB两点的坐标分别为20m和50m．在点电荷Q电场中A点放置一个带正电的试探电荷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在地面附�坐标系xOy在竖直平面内空间有沿水平方�垂直于纸面�里的匀强磁场磁感应强度为B在x＜0的区域内还有沿X轴负�的匀强 sketch template

如图所示在水平地面上方附�有一范围足够大的互相正交的匀强电场和匀强磁场区域．磁场的磁感应强度为B方�水平并垂直纸面�里．一质量为m带电荷 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

百度教育 sketch template

如图所示在场强为E方�水平�右的匀强电场中在竖直平面内有一绝缘光�的半圆形轨道．在轨道的最高点A处由静止释放一质量为m电量为 q的 sketch template

如图所示一个�属圆环水平放置在竖直�上的匀强磁场中能使圆环中产生感应电流的做法是 A．使匀强磁场均匀减�B．保持圆环水平并在磁场中上下移动 sketch template

如图所示倾角为37°的光�绝缘斜面与粗糙绝缘水平面平�连接于B点整个空间有水平�右的匀强电场现一电荷量为q质量为m带正电的小物块从A 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

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