如图所示竖直�下的匀强磁场穿过光�的绝缘水平面平面上一个钉子o固定一根细线细线的另一端系一带电小球小球在光�水平面内绕o做匀速圆�运动 Sketch Coloring Page

如图所示竖直�下的匀强磁场穿过光�的绝缘水平面平面上一个钉子o固定一根细线细线的另一端系一带电小球小球在光�水平面内绕o做匀速圆�运动 Template

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More Sketches

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

sketch #2636 Robitina by sketchmaster

sketchmaster
sketch #2636 Robitina by sketchmaster

sketch #4436 Bob Marley by Luiza Irma

anonymous

anonymous
sketch #4436 Bob Marley by Luiza Irma

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #1899 blue

anonymous

anonymous
sketch #1899 blue

sketch #2828 One Direction Szabó Zoltán

Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán

sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #4859

anonymous

anonymous
sketch #4859

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #1703

Laura Agapi Asnicar
sketch #1703

sketch #3755 Panda by Roberto Castro Colimil

anonymous

anonymous
sketch #3755 Panda by Roberto Castro Colimil

sketch #2573 homer simpson

anonymous

anonymous
sketch #2573 homer simpson

sketch #1697

Abdul Kaium Alamgir
sketch #1697

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #4885

anonymous

anonymous
sketch #4885

sketch #2072

anonymous

anonymous
sketch #2072

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #5270 Fresh prince by Fatér Szilvia

anonymous

anonymous
sketch #5270 Fresh prince by Fatér Szilvia

sketch #5230

anonymous

anonymous
sketch #5230

sketch #1439

Donara Smbatyan
sketch #1439

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #2849 dj

Nina Mercedez
sketch #2849 dj

sketch #1257

anonymous

anonymous
sketch #1257

sketch #1289 peace within

anonymous

anonymous
sketch #1289 peace within

sketch #2810 Lennon by El Harouati Nassera

El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera

tomski如图所示竖直�下的匀强磁场穿过光�的绝缘水平面平面上一个钉子o固定一根细线细线的另一端系一带电小球小球在光�水平面内绕o做匀速圆�运动 coloring

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甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 sketch template

如图所示在竖直�下的匀强电场中有一绝缘的光�离心轨道一个带负电的小球从斜轨道上的A点由静止释放沿轨道�下已知小球的质量为m=1kg sketch template

磁场区域最小面积的求解方法知乎 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两平行光�导体杆上垂直放置两导体abcd其电阻分别为R1R2且R1＜R2其他电阻不计．整个装置放在磁感应强度为B的匀强 sketch template

一轮复习：带电粒子在匀强磁场中做圆�运动圆心的确定知乎 sketch template

磁场区域最小面积的求解方法知乎 sketch template

如图甲所示在竖直�下的匀强磁场中有两根水平放置的平行导轨导轨的间距为 L左端连接有阻值为 R的电阻．有一质量为 M的导体棒ab垂直 sketch template

题目如图所示在第一象限中有竖直�下的匀强电场电场强度E=2×10 6N/C在第四象限内存在垂直纸面�外的匀强磁场有一个比荷为5× sketch template

10．如图所示匀强磁场的方�竖直�下磁场中有光�的水平桌面在桌面上平放着内壁光�底部有带电小球的试管试管在水平拉力F作用下�右匀速 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

一轮复习：带电粒子在匀强磁场中做圆�运动圆心的确定知乎 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甲所示匀强磁场方�竖直�下磁感应强度大小为B在磁场中水平固定一个V字型�属框架CAD已知∠A=导体棒MN在框架上从A点开始在外力 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

题目如图所示水平的平行虚线间距为d其间有磁感应强度为B的匀强磁场一个长方形线圈的边长分别为L1L2且L2＜d线圈质量m电阻为 sketch template

磁场区域最小面积的求解方法知乎 sketch template

如图甲所示，匝数为n、总电阻为r、横截面积为S的竖直螺线管与两足够长的固定平行光�导轨相连，导轨间距为L，倾角为。导轨间有磁感应强度大小为 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．左侧匀强电场的场强大小为E方�水平�右电场宽度为L中间区域及右侧匀强磁场的磁感应强度 sketch template

如图所示在磁感应强度大小为B方�竖直�上的匀强磁场中有一质量为m阻值为R的闭合矩形�属线框abcd用绝缘轻质细杆悬挂在O点并可绕O点 sketch template

如图所示在空中有一水平方�的匀强磁场区域区域的上下边缘间距为h磁感应强度为B．有一宽度为b长度为L电阻为R质量为m的矩形导体线圈 sketch template

如图所示在平面坐标系xOy的第一象限内有一半圆形区域其半径为R半圆的一条直径与x轴重合0为该直径的一个端点．半圆内存在垂直纸面�里的匀 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

如图所示竖直�下的匀强磁场穿过光�的绝缘水平面平面上一个钉子O固定一根细线细线的另一端系一带电小球小球在光�水平面内绕O做匀速圆�运动 sketch template

如图所示，竖直平面内有一半径为R的半圆形光�绝缘轨道，其底端B与光�绝缘水平轨道相切，整个系统处在竖直�上的匀强电场中，一质量为m，带正电的 sketch template

如图所示，第一象限内存在水平�左的匀强电场，电场强 高途 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方�竖直�上的磁感应强度为B的匀强磁场中，有两条光�的平行�属导轨，其电阻不计，间距为L，导轨平面与磁场方�垂直，ab、cd为两根 sketch template

如图所示垂直纸面�里的匀强磁场的区域宽度为2a磁感应强度的大小为B一边长为a电阻为4R的 正方形均匀导线框ABCD从图示位置开始沿水平 sketch template

如图所示在空中有一水平方�的匀强磁场区域区域的上下边缘间距为h磁感应强度为B．有一宽度为b长度为L电阻为R质量为m的矩形导体线圈 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

如图所示质量为m的物体在与竖直方�成θ角斜�上的推力F作用下沿竖直墙�上做匀加速直线运动若物体与墙间的动�擦因数为μ求物体的加速度 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

如图所示一束β粒子自下而上进人一垂直纸面的匀强磁场后�生偏转则磁场方�� 进人磁场后β粒子的动能填“增加 “减� 或“不变 sketch template

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