如图所示宽为40cm的有界匀强磁场区域磁场方�垂直纸面�里磁感应强度为1t．同种�属材料制成的粗细均匀的边长为20cm的正方形导线框 Sketch Coloring Page

如图所示宽为40cm的有界匀强磁场区域磁场方�垂直纸面�里磁感应强度为1t．同种�属材料制成的粗细均匀的边长为20cm的正方形导线框 Template

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

sketch #293 jdjdjdjdj

Helyryn
sketch #293 jdjdjdjdj

sketch #4087 Stewie by Leon Soria Ricardo

anonymous

anonymous
sketch #4087 Stewie by Leon Soria Ricardo

sketch #2644 Purple bun

Rachel Roe
sketch #2644 Purple bun

sketch #3558 Eye Rubel Parvez

anonymous

anonymous
sketch #3558 Eye Rubel Parvez

sketch #5348

anonymous

anonymous
sketch #5348

sketch #2582

anonymous

anonymous
sketch #2582

sketch #5096

anonymous

anonymous
sketch #5096

sketch #4939 Zelda by Jeanie Wagenknecht

anonymous

anonymous
sketch #4939 Zelda by Jeanie Wagenknecht

sketch #125

Chris Shrimp Lonsdale
sketch #125

sketch #1711

anonymous

anonymous
sketch #1711

sketch #4478

Hank Henry Armstrong
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sketch #3118 Joker Hernan Da Costa Marquez

anonymous

anonymous
sketch #3118 Joker Hernan Da Costa Marquez

sketch #1703

Laura Agapi Asnicar
sketch #1703

sketch #5175

anonymous

anonymous
sketch #5175

sketch #4957

anonymous

anonymous
sketch #4957

sketch #5114 Doraemon by Carrieann Benthem

anonymous

anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #5257

anonymous

anonymous
sketch #5257

sketch #5339

anonymous

anonymous
sketch #5339

sketch #2178

anonymous

anonymous
sketch #2178

sketch #4929

anonymous

anonymous
sketch #4929

sketch #5128 Italo Italo Abreu Jack Supple

anonymous

anonymous
sketch #5128 Italo Italo Abreu Jack Supple

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #1414

Chayrolfrypan
sketch #1414

sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

anonymous

anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #2058

Raisa Mahmud
sketch #2058

sketch #5368

anonymous

anonymous
sketch #5368

sketch #538

Umar Ushaim Kan An
sketch #538

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

tomski如图所示宽为40cm的有界匀强磁场区域磁场方�垂直纸面�里磁感应强度为1t．同种�属材料制成的粗细均匀的边长为20cm的正方形导线框 coloring

如图所示宽为40cm的有界匀强磁场区域磁场方�垂直纸面�里磁感应强度为1T．同种�属材料制成的粗细均匀的边长为20cm的正方形导线框 sketch template

28．如图所示在x轴上方有一匀强磁场磁感应强度的方�垂直于纸面�里大小为B在x轴下方有一匀强电场电场强度的大小为E方�与y轴的夹角 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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

如图所示边长为L总电阻为R的正方形线框abcd放置在光�水平桌面上bc边紧靠磁感强度为B宽度为2L方�竖直�下的有界匀强磁场的边缘 sketch template

15．如图所示在光�水平面上有一个斜面光�的斜劈斜面上放一个质量为m 的物体当斜劈受到水平推力作用时物体相对斜劈静止一起以一定的 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

题目光��属导轨宽L=05 M电阻不计均匀变化的磁场充满整个轨道平面如图甲所示磁场的磁感应强度随时间变化的情况如图乙所示�属棒 sketch template

10．如图所示在光�的水平面上有一垂直�下的匀强磁场分布在宽为L的区域内现有一个边长为＜L的正方形闭合线圈以速度垂直磁场边界�过磁场后 sketch template

如图甲所示闭合线圈固定在小车上总质量为1kg它们在光�水平面上以10m/s的速度进入与线圈平面垂直磁感应强度为B的水平有界匀强磁场 sketch template

题目如图a所示光�水平直�属轨道宽L=04m左端连接定值电阻R轨道电阻不计轨道内存在有界匀强磁场磁感应强度B=05T一根 sketch template

题目如图所示一定质量的理想气体在状态A时压强为15×l05 Pa经历A→B→C→A的过程已知B→C过程中气体做功数值是C→A过程中 sketch template

如图所示在xOy坐标平面的第一象限内有沿 Y方�的匀强电场在第四象限内有沿 Y方�的匀强电场和垂直于平面�外的匀强磁场且电场强度大小与第 sketch template

如图所示宽度为L的有界匀强磁场的方�垂直纸面�里磁感应强度的大小为B闭合等腰直角三角形导线框abc的直角边ab长为2L．线框总电阻为R sketch template

汤姆生曾采用电场磁场偏转法测定电子的荷质比方法如下先使电子垂直通过宽L的电场强度为E的匀强电场区域测出偏角θ 再使电子以同样的速度 sketch template

如图甲所示用粗细均匀的电阻丝折成平面三角形框架置于光�水平面上三边的长度分别为3L4L和5L长度为L的电阻丝的电阻为r框架与一电动势 sketch template

如图1所示加速电场的加速电压为U0 = 50 V在它的右侧有水平正对放置的平行�属板ab构成的偏转电场且此区间内还存在着垂直纸面方�的 sketch template

题目如图所示在第一象限中有竖直�下的匀强电场电场强度E=2×10 6N/C在第四象限内存在垂直纸面�外的匀强磁场有一个比荷为5× sketch template

如图所示坐标空间中有场强为E的匀强电场和磁感应强度为B的匀强磁场y轴为两种场的分界线图中虚线为磁场区域的右边界现有一质量为m电荷量为 sketch template

如图所示空间分布着有理想边界的匀强电场和匀强磁场．左侧匀强电场的场强大小为E方�水平�右电场宽度为L中间区域及右侧匀强磁场的磁感应强度 sketch template

如图甲所示空间有一宽为2L的匀强磁场区域磁感应强度为B方�垂直纸面�外abcd是由均匀电阻丝做成的边长为L的正方形线框总电阻为R线 sketch template

15．如图11所示为电视机显像管的简化原理图现有质量为m电荷量为e初速度不计的电子经加速电场加速后垂直于磁场射入宽度为L的有界匀强磁场 sketch template

如图所示倾角为θ的光�绝缘斜面处在方�垂直斜面�上的匀强磁场和方�未知的匀强电场中有一质量为m带电量为一q的小球恰可在斜面上做匀速 sketch template

如图a所示两水平放置的平行�属板CD相距很�上面分别开有小孔OO′水平放置的平行�属导轨与CD接触良好且导轨在磁感强度为B1 sketch template

如图所示半径为r的n匝圆形线圈套在边长为L的正方形abcd之外匀强磁场仅在正方形区域内且垂直穿过正方形所在平面当磁感应强度以 B T的 sketch template

汤姆生曾采用电场磁场偏转法测定电子的荷质比方法如下先使电子垂直通过宽L的电场强度为E的匀强电场区域测出偏角θ 再使电子以同样的速度 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

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质量为m边长为L的正方形线框从某一高度自由落下后通过一高度也为L的匀强磁场区域．则线框通过磁场过程中产生的焦耳热 A．可能 sketch template

如图所示在平面坐标系xOy的第一象限内有一半圆形区域其半径为R半圆的一条直径与x轴重合0为该直径的一个端点．半圆内存在垂直纸面�里的匀 sketch template

如图所示在坐标系xOy中y轴右侧有一匀强电场在第二三象限内有一有界匀强磁场其上下边界无限远右边界为y轴左边界为平行于y轴的虚线 sketch template

如图所示一个边长为L的正方形线圈置于边界水平的匀强磁场上方L处磁场宽为L方�垂直纸面�里由静止释放线圈且线圈平面始终与磁场方�垂直 sketch template

如图甲所示空间有一宽为2L的匀强磁场区域磁感应强度为B方�垂直纸面�外abcd是由均匀电阻丝做成的边长为L的正方形线框总电阻值为R sketch template

21．如图所示一有界匀强磁场磁感应强度大小均为B方�分别垂直纸面�里和�外磁场宽度均为L在磁场区域的左侧相距为L处有一边长为L的正 sketch template

在如图所示的平面直角坐标系xOy中有一个圆形区域的匀强磁场磁场方�垂直于xOy平面O点为该圆形区域边界上的一点．现有一质量为m带电量为 sketch template

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