如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻r下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为b一根质量为m Sketch Coloring Page

如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻r下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为b一根质量为m Template

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

sketch #3378

anonymous

anonymous
sketch #3378

sketch #3148

anonymous

anonymous
sketch #3148

sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #2025

anonymous

anonymous
sketch #2025

sketch #5180

anonymous

anonymous
sketch #5180

sketch #5134

anonymous

anonymous
sketch #5134

sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

anonymous

anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #4885

anonymous

anonymous
sketch #4885

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #3604 Falling Manipati Surya

anonymous

anonymous
sketch #3604 Falling Manipati Surya

sketch #5009 Elen Jager from Attack on Titan

anonymous

anonymous
sketch #5009 Elen Jager from Attack on Titan

sketch #5212 Katy Perry by Shahid Khokhar

anonymous

anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #805

Laura Agapi Asnicar
sketch #805

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #666

Tom Kelly
sketch #666

sketch #113

Rachel Roe
sketch #113

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #1459 khvjkhu

anonymous

anonymous
sketch #1459 khvjkhu

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #859 meyvalar

anonymous

anonymous
sketch #859 meyvalar

sketch #3166 Axl Rose by Jessie Lightwood

anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

sketch #2643 Spring chick

Rachel Roe
sketch #2643 Spring chick

sketch #5044

anonymous

anonymous
sketch #5044

sketch #33 Flutter-bys

Rachel Roe
sketch #33 Flutter-bys

sketch #4659 Ozzy Osbourne by Piter Olimpo

anonymous

anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

sketch #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

tomski如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻r下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为b一根质量为m coloring

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为B一根质量为m sketch template

如图所示在两根水平的平行导轨上垂直于导轨放置一根导体杆平行导轨之间放置一蹄形磁铁蹄形磁铁的上端为S极下端为N极．现将外侧导轨与直流电源 sketch template

如图所示MN为固定的两根水平光��属导轨处于竖直�上的匀强磁场中AB与CD是两根与导轨接触良好的�属棒要使闭合回路中有a→b→d→c方� sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

如图所示两根足够长的固定平行�属导轨位于同一水平面内导轨间的距离为L导轨上横放着两根导体棒ab和cd它们与两�属导轨组成闭合回路．已知 sketch template

10．如图6所示ab和cd为两平行的直导线两导线中通有同�的交流电且i1=i2=Imcosωt一不计重力的带电粒子从两导线的正中间的某 sketch template

力的三角形法则的应用知乎 sketch template

如图所示有两根和竖直方�成α角的光�平行的�属轨道上上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁场的磁感应强度为B sketch template

初中物理干货：光学部分知识点总结及习题演练平面镜玻璃板蜡烛新浪新闻 sketch template

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 sketch template

如图所示有两根和水平方�成a角的光�平行�属轨道上端接 有可变电阻R下端足够长空间有垂直于轨道的匀强磁场磁感强度为B一根质量为m的 sketch template

一轮复习：动态平衡问题解题技巧知乎 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两根足够长的固定平行�属光�导轨位于同一水平面导轨上横放着两根相同的导体棒abcd与导轨构成矩形回路．导体棒的两端连接着处于压缩 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示带电平行�属板PQ和MN之间的距离为d两�属板之间有垂直纸面�里的匀强磁场磁感应强度大小为B如图建立坐标系x轴平行于�属板 sketch template

题目如图所示在同一水平面内有两根光�平行�属导轨MN和PQ在两导轨之间竖直放置通电螺线管ab和cd是放在导轨上的两根�属棒它们分别 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，两根足够长的光�平行�属导轨固定在同一水平面内，两导轨间的距离为L。导轨上面横放着两根导体棒ab、cd，与导轨一起构成闭合回路。两根 sketch template

如图所示的两自由度机械手，手部沿固定坐标系在手上X0轴正�以10 简答题试题答案 sketch template

如图所示叠放在一起的物体A和B在大小为F的恒力作用下沿水平面做匀速直线运动则下列结论中正确的是 A．甲乙两图中A物体所受的�擦力大小均 sketch template

如图所示物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB后固定在C点BC水平当用力以速度υ拉绳子时物体沿水平 sketch template

如图所示完全相同的质量为m的AB两球用两根等长的细线悬挂在O点两球之间夹着一根劲度系数为k的轻弹簧静止不动时弹簧处于水平方�两根 sketch template

光�水平地面上叠放着两个物体A和B如图7所示．水平拉力F作用在物体B上使AB两物体从静止出�一起运动．经过时间t撤去拉力F再经过时间 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图图Ⅰ 7所示足够大的方格纸 PQ 水平放置每个方格边长为 L在其正下方水平放置一宽度为 L 的平面镜 MN在方格纸上有两小孔 A和 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有两根和竖直方�成α角的光�平行的�属轨道上上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁场的磁感应强度为B 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

有两根长直导线ab互相平行放置如图所示为垂直于导线的截面图．在如图所示的平面内O点为两根导线连线的中点MN为两导线连线的中垂线上两点 sketch template

如图所示同一平面内有两根互相平行的长直导线1和2通有大小相等方�相反的电流ab两点与两导线共面a点在两导线的中间与两导线的距离均为 sketch template

如图所示有两根与水平方�成α=30°角的光�平行的足够长的�属导轨．�动变阻器接入电路的电阻值为R导轨的宽度L=05m空间有垂直于导轨 sketch template

在如图所示的电路中，有两根导线尚未连接，请用笔画线代替导线补上．补上后要求：闭合电键S后，灯L1和L2都能�光，且电流表只测量通过灯L2的电流 sketch template

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