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 #5262

anonymous

anonymous
sketch #5262

sketch #5152

anonymous

anonymous
sketch #5152

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #5210 I love you by Saul Mansanares

anonymous

anonymous
sketch #5210 I love you by Saul Mansanares

sketch #3538

anonymous

anonymous
sketch #3538

sketch #5039

anonymous

anonymous
sketch #5039

sketch #4471 Brother Bear by Samuel Roberto

anonymous

anonymous
sketch #4471 Brother Bear by Samuel Roberto

sketch #264

anonymous

anonymous
sketch #264

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #3814

Emin AltınKöprü
sketch #3814

sketch #20215 Desert

anonymous

anonymous
sketch #20215 Desert

sketch #1643

anonymous

anonymous
sketch #1643

sketch #5070 The Rolling Stones by Roby Krdoso

anonymous

anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

sketch #4558

anonymous

anonymous
sketch #4558

sketch #4995

anonymous

anonymous
sketch #4995

sketch #3197 Dragon by Yuryi Zambrano

anonymous

anonymous
sketch #3197 Dragon by Yuryi Zambrano

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5286 Adventure Time by Manu Kp

anonymous

anonymous
sketch #5286 Adventure Time by Manu Kp

sketch #3118 Joker Hernan Da Costa Marquez

anonymous

anonymous
sketch #3118 Joker Hernan Da Costa Marquez

sketch #4760

anonymous

anonymous
sketch #4760

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #2577

anonymous

anonymous
sketch #2577

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
sketch #5278 Cosmos by Jenna Khoùlix�

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

sketch #2751

Guillaume Ballieu
sketch #2751

sketch #4161

Hank Henry Armstrong
sketch #4161

sketch #5102 Old Man by Cuong Pham

anonymous

anonymous
sketch #5102 Old Man by Cuong Pham

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

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

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光�绝缘水平面上两个相同的带电小圆环AB电荷量均为q质量均为m用一根光�绝缘轻绳穿过两个圆环并系于结点O．在O处施加一水平恒力F 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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，绝缘的水平面上固定有两条平行的光��属导轨 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

对感应电动势E=BLv的理解知乎 sketch template

5．如图所示光�绝缘水平面上带异号电荷的小球AB它们一起在水平�右的匀强电场中�右做匀加速运动且保持相对静止设小球A的带电量大小为 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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，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

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

如图所示足够长的光�三角形绝缘槽与水平面的夹角分别为α和β且α＜β加垂直于纸面�里的匀强磁场分别将质量相等带等量正负电荷的小球a sketch template

如图所示绝缘长方体B置于水平面上两端固定一对平行带电极板极板间形成匀强电场E长方体B的上表面光�下表面与水平面的动�擦因数μ=0 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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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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

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

在探究光反射时规律的实验装置如图所示．1如图甲让一束光贴着纸板沿某一个角度射到O点经平面镜反射后反射光线沿另一个方�射出．当∠i减 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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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

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质量分别为m1和m2的两个小球AB带有等量异种电荷通过绝缘轻弹簧连接置于绝缘光�的水平面上．当突然加一水平�右的匀强电场后 sketch template

如图所示圆弧虚线表示正点电荷电场的等势面相邻两等势面间的电势差相等光�绝缘直杆沿电场方�水平放置并固定不动杆上套有一带正电的小�块� 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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“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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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

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

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