21．如图a所示abcd是位于竖直平面内的正方形闭合�属线框在�属线框的下方有一匀强磁场区域 mn和m′n′是匀强磁场区域的水平边界并 Sketch Coloring Page

21．如图a所示abcd是位于竖直平面内的正方形闭合�属线框在�属线框的下方有一匀强磁场区域 mn和m′n′是匀强磁场区域的水平边界并 Template

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More Sketches

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

sketch #2735

Jorge Valero
sketch #2735

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #4934 Nami-Ki Roberto Castro Colimil

anonymous

anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil

sketch #4713

anonymous

anonymous
sketch #4713

sketch #3372 Erza by Konstantin Kuznetsov

anonymous

anonymous
sketch #3372 Erza by Konstantin Kuznetsov

sketch #1439

Donara Smbatyan
sketch #1439

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #5180

anonymous

anonymous
sketch #5180

sketch #1076

anonymous

anonymous
sketch #1076

sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

anonymous

anonymous
sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

sketch #5128 Italo Italo Abreu Jack Supple

anonymous

anonymous
sketch #5128 Italo Italo Abreu Jack Supple

sketch #4640 Serj Tankian by Dav Guzman Mendoza

anonymous

anonymous
sketch #4640 Serj Tankian by Dav Guzman Mendoza

sketch #4429 Spongebob by Brenda Peña

anonymous

anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #1387

Laura Agapi Asnicar
sketch #1387

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

sketch #308

Helyryn
sketch #308

sketch #4887 Jessica Rabbit by Garima Taneja

anonymous

anonymous
sketch #4887 Jessica Rabbit by Garima Taneja

sketch #4151

anonymous

anonymous
sketch #4151

sketch #3814

Emin AltınKöprü
sketch #3814

sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #1219

anonymous

anonymous
sketch #1219

sketch #5130 Batman by Kamal Ahmed Tantawy

anonymous

anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #4835 L from Death Note by Adidtzu Ady

anonymous

anonymous
sketch #4835 L from Death Note by Adidtzu Ady

sketch #5285

anonymous

anonymous
sketch #5285

sketch #2664

Jorge Valero
sketch #2664

sketch #2640 Marge by Mirnes Sinanovic

Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic

sketch #5348

anonymous

anonymous
sketch #5348

tomski21．如图a所示abcd是位于竖直平面内的正方形闭合�属线框在�属线框的下方有一匀强磁场区域 mn和m′n′是匀强磁场区域的水平边界并 coloring

21．如图甲所示正方形�属线框abcd边长L=25m质量m=05kg各边电阻均为1Ω其水平放置在光�绝缘的水平面上它的ab边与 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

21．如图a所示abcd是位于竖直平面内的正方形闭合�属线框在�属线框的下方有一匀强磁场区域 MN和M′N′是匀强磁场区域的水平边界并 sketch template

21．如图a所示abcd是位于竖直平面内的正方形闭合�属线框在�属线框的下方有一匀强磁场区域 MN和M′N′是匀强磁场区域的水平边界并 sketch template

一轮复习：有关安培力的立体图转平面图 知乎 sketch template

如图所示在四棱锥S ABCD中底面ABCD是正方形侧棱SD⊥平面ABCDSD=DC点E是SC的中点作EF⊥SB交SB于点F．1 sketch template

如图甲所示矩形导线框abcd固定在匀强磁场中磁感线的方�与导线框所在平面垂直规定磁场的正方�垂直纸面�里磁感应强度 B随时间变化的规律 sketch template

�国汉代数学家赵爽在注解《�髀算经》时给出的“赵爽弦图”如图所示，它是由四个全等的直角三角形与中间的小正方形拼成的一个大正方形．若大正方形的 sketch template

如图1所示abcd是位于竖直平面内的正方形闭合�属线框其质量为m电阻为R．在�属线框的下方有一匀强磁场区域PQ和PQ是该匀强磁场 sketch template

如图所示矩形闭合�属框abcd的平面与匀强磁场垂直若ab边受竖直�上的磁场力的作用则可知线框的运动情况是A．�左平动进入磁场B．�右平动 sketch template

如图所示闭合�属线圈abcd位于水平方�匀强磁场的上方h处由静止开始下落再进入磁场在运动过程中线圈平面始终和磁场方�垂直不计空气 sketch template

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

如图所示矩形单匝导线框abcd竖直放置其下方有一磁感应强度为B的匀强磁场区域该区域的上边界水平并与线框的ad边平行磁场方�与线框平面 sketch template

如图所示竖直面内的正方形导线框ABCDabcd的边长均为l总电阻均为R质量分别为2m和m它们分别系在一跨过两个定�轮的轻绳两端在两 sketch template

如图40所示位于竖直平面内的矩形导线框ab边长为L1bd边长为L2线框的质量为电阻为R其下方有一匀强磁场区域该区域的上下边界 sketch template

如图所示在正方体ABCD A1B1C1D1中棱长为aMN分别为A1B和AC上的点A1M=AN=则MN与平面BB1C1C的位置关系是 sketch template

如图所示在四棱锥S ABCD中底面ABCD是正方形侧棱SD⊥平面ABCDSD=DC点E是SC的中点作EF⊥SB交SB于点F．1 sketch template

如图所示，矩形平板ABCD的AD边固定在水平面上，平板与水平面夹角为θ，AC与AB的夹角也为θ。质量为m的物块在平行于平板的拉力作用下，沿AC sketch template

如图甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 sketch template

3．如图25所示单�在竖直平面内左右�动滚�在竖直平面内上下往复运动请回答 图25 图26 �．这两个实验可以说明的同一个物理问题是 sketch template

如图所示在高度差h＝050m的平行虚线范围内有磁感强度B＝050T方�水平�里的匀强磁场正方形线框abcd的质量m＝010kg sketch template

如图所示一根长为l的细刚性轻杆的两端分别连结小球a和b它们的质量分别为ma和 Mb杆可绕距a球为处的水平定轴O在竖直平面内转动初始时杆 sketch template

1如图甲所示请在图中用箭头标出两N极间磁感线的方�．2如乙图所示ABCD是一间不透光的房间墙AB是平面镜房中S处有一个正在�光 sketch template

如图所示是等腰直角三棱柱其中底面ABCD为正方形边长为L它们按图示位置放置处于竖直�下的匀强磁场中磁感应强度为B．则下列说法正确的是 sketch template

如图所示abcd为一边长为l的正方形导线框导线框位于光�水平面内其右侧为一匀强磁场区域磁场的边界与线框的cd边平行磁场区域的宽度为 sketch template

如图所示一水平放置的矩形闭合线圈abcd在细长磁铁的N极附�竖直下落保持bc边在外ad边在内从图中位置Ⅰ经过位置Ⅱ到位置Ⅲ位置Ⅰ和 sketch template

18．如图9 11所示在光�绝缘的水平面上有一个用一根均匀导体围成的正方形线框abcd 其边长为L总电阻为R放在磁感应强度为B．方� sketch template

如图所示正方体ABCD A1B1C1D1中E是C1C的中点则BE与平面B1BD所成角的余弦值为题目和参考答案——青夏教育精英家教�—— sketch template

30．如图所示有一光�轨道ABCD其中AB沿竖直方�BCD为竖直面内的半圆轨道圆心在O半径为RBOD在同一水平面上一个质量为 sketch template

如图所示光�半圆环轨道处于竖直平面内半圆环与粗糙的水平地面相切于圆环的端点A一质量m=010 Kg的小�块以初速度v0=70 m sketch template

如图所示abcd是位于同竖直平面内圆�上四点a为圆�的最高点b为最低点．acbd为两根固定的光�细杆每根杆上各套着一个小�环 sketch template

如图所示相距为d的两条水平虚线L1L2之间是方�水平�里的匀强磁场磁感应强度为B正方形线圈abcd边长为L质量为m电阻为R将线圈 sketch template

15．如图8所示质量为M倾角为q的斜劈形物体固定在水平地面上质量为m的物块与斜面之间的动�擦因素为m．并以某一初速度沿劈的斜面�上�至 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垂直纸面的正方形匀强磁场区域内有一位于纸面的电阻均匀的正方形导体框abcd现将导体框分别朝两个方�以v3v速度匀速拉出磁场 sketch template

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