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

sketch #2552

anonymous

anonymous
sketch #2552

sketch #4778

anonymous

anonymous
sketch #4778

sketch #2866 Soul Eater by Ani Chachua

anonymous

anonymous
sketch #2866 Soul Eater by Ani Chachua

sketch #3686 Toy Story by Thania Arruda

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anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #4653 Kero by Indike Liyanage

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anonymous
sketch #4653 Kero by Indike Liyanage

sketch #3639

anonymous

anonymous
sketch #3639

sketch #2351

anonymous

anonymous
sketch #2351

sketch #4659 Ozzy Osbourne by Piter Olimpo

anonymous

anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

sketch #1545

anonymous

anonymous
sketch #1545

sketch #3208 ELETR by Raimundo Santos

anonymous

anonymous
sketch #3208 ELETR by Raimundo Santos

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

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 #5008

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anonymous
sketch #5008

sketch #2624 Pikachu by sketchmaster

sketchmaster
sketch #2624 Pikachu by sketchmaster

sketch #673 Peachy mouse

Rachel Roe
sketch #673 Peachy mouse

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #805

Laura Agapi Asnicar
sketch #805

sketch #5306 Katarina by Mirnes Sinanovic

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anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #5227

anonymous

anonymous
sketch #5227

sketch #3659 Portrait by Mari Falcsik

anonymous

anonymous
sketch #3659 Portrait by Mari Falcsik

sketch #4368

anonymous

anonymous
sketch #4368

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #4939 Zelda by Jeanie Wagenknecht

anonymous

anonymous
sketch #4939 Zelda by Jeanie Wagenknecht

sketch #2486 Face by sketchmaster

sketchmaster
sketch #2486 Face by sketchmaster

sketch #5211

anonymous

anonymous
sketch #5211

sketch #5256

anonymous

anonymous
sketch #5256

sketch #5262

anonymous

anonymous
sketch #5262

sketch #3327 Megaman by Abdelwahab Haik

anonymous

anonymous
sketch #3327 Megaman by Abdelwahab Haik

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #5119

anonymous

anonymous
sketch #5119

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

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

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，点光源S正对圆孔，相距为a，透过圆孔的光在后面的大屏上得到一个圆�，若在孔上嵌上一个凸透镜，则光屏上立刻出现一个清晰的亮点，则该透镜 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

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在粗糙绝缘的水平面上有一物体A带正电另一带正电的物体B沿着以A为圆心的圆弧由P到Q缓慢地从A的正上方经过若此过程中A始终保持静止 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

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

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

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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

对感应电动势E=BLv的理解知乎 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

如图光从空气斜射入水中，请画出入射光线所对应的反射光线和在水中的折射光线的大致方�。 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光�绝缘足够大水平桌面上方有以MN为水平分界线的方�相反的两个足够大竖直平行匀强磁场磁感应强度的大小分别为B1=BB2=2B 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粗糙绝缘的水平地面上放置一带负电的物体甲现将另一个也带负电的物体乙沿着以甲为圆心的竖直平面内的圆弧由M点移到N点若此过程中甲 sketch template

14．在光�的绝缘水平面上有一个正方形abcd顶点ac处分别固定一个正点电荷电荷量相等如图所示若将一个带负电的粒子置于b点自由 sketch template

如图所示在光�绝缘水平面上由左到右沿一条直线等间距的静止排着多个形状相同的带正电的绝缘小球依次编号为123 每个小球所带的电荷量都相等 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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质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 sketch template

如图所示的光�水平面上水平条形区域I和II内有方�垂直纸面�里的匀强磁场其宽度均为s区域I和II之间有一宽度为L=3s的无磁场区域一 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光�水平面上方有两个磁感应强度大小均为B方�相反的水平匀强磁场如图所示PQ为两个磁场的边界磁场范围足够大．一个边长为a sketch template

如图甲所示绝缘轨道ABCD与水平面成37°除BC部分外其余光�在D处垂直斜面固定一绝缘挡板AB间距L1=3mBC间距L2=06m 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

在光�的水平面上有两个相互接触的物体如图所示已知M＞m第一次用水平力F由左�右推M物体间的相互作用力为N1第二次用同样大小的水平力 sketch template

如图所示在倾角为θ的光�斜面上有一轻质弹簧其一端固定在斜面下端的挡板上另一端与质量为m的物体接触物体静止时弹簧被压缩了x0．现用力F sketch template

11．如图所示一小球在水平面上从A点开始�右匀速运动经过25s后与离A点相距5m的竖直墙相撞若碰撞时间极短可忽略不计碰后小球以相同 sketch template

如图所示一个木块从斜面上�下并在水平面上继续�动．请画出木块在水平面时所受力的示意图．题目和参考答案——青夏教育精英家教�—— 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5所示一个水平圆盘绕通过圆盘中心且垂直于盘面的竖直轴匀速转动小物块A放在圆盘上且与盘保持相对静止则物块A的受力情况是A A 重力 sketch template

如图所示光�水平面上放置ABC三个木块其中B和C木块间用一不可伸长的轻绳相连．现用F=6N的水平拉力拉木块C使三个木块以同一加速度 sketch template

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