6．如图所示质量为m电量为q的正电物体在磁感强度为b方�垂直纸面�里的匀强磁场中沿动�擦因数为μ的水平面�左运动物体运动初速度为v Sketch Coloring Page

6．如图所示质量为m电量为q的正电物体在磁感强度为b方�垂直纸面�里的匀强磁场中沿动�擦因数为μ的水平面�左运动物体运动初速度为v Template

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anonymous

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sketch #5311

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anonymous

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anonymous

anonymous
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sketch #4736 Naruto by Wellen Lima

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sketch #4979 Luffy

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anonymous
sketch #4979 Luffy

sketch #5009 Elen Jager from Attack on Titan

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anonymous

anonymous
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sketch #4134 1 min sketch

Nemo Archt
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anonymous

anonymous
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sketch #389

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anonymous
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sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

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Rachel Roe
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anonymous

anonymous
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sketch #249 Rocket

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anonymous

anonymous
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sketch #5197 Rihanna by Ben Hall

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anonymous

anonymous
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tomski6．如图所示质量为m电量为q的正电物体在磁感强度为b方�垂直纸面�里的匀强磁场中沿动�擦因数为μ的水平面�左运动物体运动初速度为v coloring

6．如图所示质量为m电量为q的正电物体在磁感强度为B方�垂直纸面�里的匀强磁场中沿动�擦因数为μ的水平面�左运动物体运动初速度为v sketch template

如图所示A为带正电Q的�属板沿�属板的垂直平分线在距板r处放一质量为m电量为q的小球小球受水平�右的电场力偏转θ角而静止．小球用绝缘 sketch template

如图所示套在足够长的绝缘粗糙直棒上的带正电小球其质量为m带电荷量为q小球可在棒上�动现将此棒竖直放入沿水平方�且互相垂直的匀强磁场和 sketch template

题目如图所示xOy坐标系在第二象限内有水平�右的匀强电场在第一第四象限内分别存在匀强磁场磁感应强度大小相等方�如图所示现有一个 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水平�右的匀强电场E=10×103N/C一个半径为r=01m的竖直光�圆环穿着一个质量为m=001kg电荷量为q=10× sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

14．如图所示一个质量为m电量为q的带电粒子自A点垂直进入匀强电场它从B点飞出时速度为速度方�与电场线成1200角已知AB沿电场线 sketch template

如图所示在xOy坐标平面的第一象限内有沿 Y方�的匀强电场在第四象限内有沿 Y方�的匀强电场和垂直于平面�外的匀强磁场且电场强度大小与第 sketch template

如图所示有界匀强磁场的磁感应强度为B方�垂直纸面�里MN为其左边界磁场中放置一半径为R的圆柱形�属圆筒圆心O到MN的距离OO1＝2 sketch template

如图所示质量为m的小球被水平绳AO和与竖直方�成θ角的轻弹簧系着处于静止状态现用火将绳AO烧断在绳AO烧断的瞬间下列说法正确的是 sketch template

题目如图所示矩形边界ABCD内存在磁感应强度为B的匀强磁场方�垂直纸面�里AB长为2LAD长为L从AD的中点E以不同速率�射粒子 sketch template

如图所示回旋加速器D形盒的半径为R用来加速质量为m电量为q的质子质子每次经过电场区时都恰好在电压为U时并被加速且电场可视为匀强电场 sketch template

如图所示，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 sketch template

6．如图所示质量为m电量为q的正电物体在磁感强度为B方�垂直纸面�里的匀强磁场中沿动�擦因数为μ的水平面�左运动物体运动初速度为v sketch template

如图所示在坐标系xOy中y轴右侧有一匀强电场在第二三象限内有一有界匀强磁场其上下边界无限远右边界为y轴左边界为平行于y轴的虚线 sketch template

题目如图a所示光�水平直�属轨道宽L=04m左端连接定值电阻R轨道电阻不计轨道内存在有界匀强磁场磁感应强度B=05T一根 sketch template

题目如图质量为m的带电小球A用绝缘细线悬挂于O点处于静止状态施加一水平�右的匀强电场后A�右�动�动的最大角度为60°则A受到 sketch template

如图所示，在y＞0的区域存在方�沿y轴负方�的匀强电场，场强大小为E；在y＜0的区域存在方�垂直xOy平面�外的匀强磁场。一个质量为m、电荷量 sketch template

如图所示，质量为的小球在水平面内做匀速圆�运动。若高途 sketch template

百度教育 sketch template

如图所示质量为m2的物体2放在车厢地板上．用竖直细绳通过定�轮与质量为m1的物体1连接．不计�轮�擦当车厢水平�右加速运动时物体2仍在 sketch template

如图所示质量为M倾角为θ的斜劈静止于粗糙平面上另一个质量为m的物体置于斜劈上如果在物体上施加一沿斜面�上的力F物体与斜劈仍然保持静止 sketch template

题目如图所示质量为M长为L的木板置于光�水平面上一质量为m的�块放置在木板左端�块与木板间�动�擦力大小为f用水平的恒定拉力F sketch template

如图所示质量为M的物体在粗糙斜面上以加速度a1匀加速下�当把物体的质量增加m时加速度为a2当有一竖直�下且过重心的恒力F作用在物体上时 sketch template

如图12所示质量为m电阻为R边长为L的正方形线框从距匀强磁场B上方高度A处由静止开始自由下落下落过程中线框平面始终与磁场方�垂直若 sketch template

如图所示电路中的伏特计V1示数为100VV2示数为80V电阻R=5Ω电源的内阻为r1=05Ω电动机内电阻r2=1Ω．求1电源 sketch template

如图所示，一质量为m、电荷量为 （）的粒子以速度 从连线上的P点水平�右射入大小为E、方�竖直�下的匀强电场中。已知与水平方�成45°角 sketch template

如图所示空间区域ⅠⅡ有匀强电场和匀强磁场MNPQ为理想边界Ⅰ区域高度为dⅡ区域的高度足够大．匀强电场方�竖直�上ⅠⅡ区域的磁 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

$如图所示质量为m的小球用长为L的悬线固定于O点在O点正下方$frac{L}{2}$处钉一个钉子把悬线拉直与竖直方�成一定角度由静止 sketch template$

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质量为M倾角为θ的斜面体放于水平面上质量为m的物块放在斜面上它们之间的�擦力都忽略不计．要使物块相对斜面静止不动斜面体�左 sketch template

如图所示质量为M的B球静止在光�的水平面上质量为m的A球以初速度v0�B运动与B�生无机械能损失的碰撞则碰撞中B受到的冲量大小为 sketch template

如图甲所示质量为M的直角劈B放在水平面上在劈的斜面上放一个质量为m的物体A用一个竖直�下的力F作用于A上物体A刚好沿斜面匀速下�．若 sketch template

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