如图所示在绝缘光�水平面上有一个边长为l的单匝正方形线框abcd在外力的作用下以恒定的速率v�右运动进入磁感应强度为b的有界匀强磁场区域 Sketch Coloring Page

如图所示在绝缘光�水平面上有一个边长为l的单匝正方形线框abcd在外力的作用下以恒定的速率v�右运动进入磁感应强度为b的有界匀强磁场区域 Template

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More Sketches

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

sketch #4742

anonymous

anonymous
sketch #4742

sketch #2030

Marlyn Ortiz
sketch #2030

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

sketch #1459 khvjkhu

anonymous

anonymous
sketch #1459 khvjkhu

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #2672

Fabio Sala
sketch #2672

sketch #2560

anonymous

anonymous
sketch #2560

sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #3259

anonymous

anonymous
sketch #3259

sketch #127

Johnny B. Goode
sketch #127

sketch #654

anonymous

anonymous
sketch #654

sketch #3273

anonymous

anonymous
sketch #3273

sketch #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #1700

Laura Agapi Asnicar
sketch #1700

sketch #5279

anonymous

anonymous
sketch #5279

sketch #2895 Hulk by Dmitry Cherepanin

anonymous

anonymous
sketch #2895 Hulk by Dmitry Cherepanin

sketch #4995

anonymous

anonymous
sketch #4995

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #245 Fishy

Lucy Barnard
sketch #245 Fishy

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #5212 Katy Perry by Shahid Khokhar

anonymous

anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

anonymous

anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

sketch #4984 Zombie by London Waterlilly

anonymous

anonymous
sketch #4984 Zombie by London Waterlilly

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #2715 Angelina

Na Ruro
sketch #2715 Angelina

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #1448 donara

Donara Smbatyan
sketch #1448 donara

tomski如图所示在绝缘光�水平面上有一个边长为l的单匝正方形线框abcd在外力的作用下以恒定的速率v�右运动进入磁感应强度为b的有界匀强磁场区域 coloring

对感应电动势E=BLv的理解知乎 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光�绝缘水平面上质量为m的均匀绝缘棒AB长为L带有正电电量为Q且均匀分布在水平面上O点右侧有匀强电场场强大小为E其方� sketch template

如图所示光�绝缘水平面上放置一均匀导体制成的正方形线框abcd线框质量为m电阻为R边长为L有一方�竖直�下的有界磁场磁场的磁感应 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

21．如图所示在光�绝缘平面上有一正方形其abc三个顶点上分别放置等量的正点电荷Q将一电量为 Q的正试探电荷分别放在正方形中心O点和 sketch template

题目一圆柱形磁铁竖直放置如图所示在它的下方有一带正电小球置于光�绝缘水平面上小球在水平面上做匀速圆�运动下列说法正确的是A 小球 sketch template

如图所示一束由ab两种单色光组成的复色光射�半圆形玻璃砖的圆心O在O点分为两束光1和2其中光束1只有a光下列判断正确的是 A sketch template

1如图1所示在水平放置的光��属板中点的正上方有一带正电的点电荷Q一表面绝缘带正电的�属小球可视为质点且不影响原电场以速度v0在 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甲所示在光�水平面上用恒力F拉质量m的单匝均匀正方形铜线框边长为a总电阻为R在1位置以速度v0进入磁感应强度为B的匀强磁场并开始 sketch template

题目如图甲所示一正方形单匝线框abcd放在光�绝缘水平面上线框边长为L质量为m电阻为R．该处空间存在一方�垂直平面�里的匀强磁场 sketch template

5．如图5所示竖直放置的光�绝缘环上套有一带正电的小球匀强电场场强方�水平�右小球绕O点做圆�运动那么以下说法错误的是 图5 sketch template

如图所示在光�的水平面上宽度为L的区域内有一竖直�下的匀强磁场．现有一个边长为a 的正方形闭合线圈以垂直于磁场边界的初速度v0�右�动 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

如图所示，间距为L=1m足够长的光�平行导轨PQ、MN固定在绝缘水平桌面上，导轨左端接有阻值R=4Ω的定值电阻，质量为m=1kg的导体棒ab sketch template

如图所示，绝缘的水平面上固定有两条平行的光��属导轨 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

如图所示在真空中把一不带电的绝缘导体AB放在一带负电的小球P附�处于静电平衡状态MN代表导体内部的两点取无穷远处电势为零此时导体的 sketch template

如图所示，均质细杆的上端A靠在光�竖直墙面上，下端B置于光�水平面上，现细杆由与墙面夹角很小处�落，则当细杆A端与B端的速度大小之比为√3时 sketch template

如图所示带正电的甲球固定在足够大的光�绝缘水平面上的A点其带电荷量为Q质量为m带正电的乙球在水平面上的B点由静止释放其带电荷量为q sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

如图甲所示某空间存在着垂直于纸面�里的匀强磁场．磁场中AB两个物块叠放在一起置于光�水平面上．物块A带正电物块B不带电且表面绝缘．在t sketch template

百度教育 sketch template

2．如图1所示在光�水平面上一质量为m的小球在绳的拉力作用下做半径为r的匀速圆�运动小球运动的线速度为v则绳的拉力F大小为 A． B sketch template

如图所示在绝缘光�水平面上有一个边长为L的单匝正方形线框abcd在外力的作用下以恒定的速率v�右运动进入磁感应强度为B的有界匀强磁场区域 sketch template

如图所示在绝缘的水平面上等间距固定着三根相互平行的通电直导线ab和c各导线中的电流大小相同．其中ac导线中的电流方�垂直纸面�外b sketch template

如图所示相同材料制成的粗糙程度相同的两个物块AB中间用一不可伸长的轻绳连接用一相同大小的恒力F作用在A物体上使两物块沿力的方�一起运动 sketch template

如图所示在绝缘光�水平面上有一个边长为L的单匝正方形线框abcd在外力的作用下以恒定的速率v�右运动进入磁感应强度为B的有界匀强磁场区域 sketch template

如图所示用粗细均匀的电阻丝折成平面梯形框架abcd边均与ad边成60°角ab=bc=cd=L长度为L的电阻丝电阻为r框架与一电动势 sketch template

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

如图所示把能在绝缘光�水平面上做简谐运动的弹簧振子放在水平�右的匀强电场中小球在O点时弹簧处于原长AB为关于O对称的两个位置现在使 sketch template

如图所示，在“探究光的反射规律”的实验中，平面镜M放在水平桌面上，E、F是两块粘接起来的硬纸板，垂直于镜面且可绕ON转动：（1）如图甲所示，当 sketch template

如图所示水平地面上的物体A在斜�上的拉力F的作用下�右做匀速直线运动则关于下列物体受力情况的说法中正确的是 A．物体A可能只受到二个 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

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