如图所示纸面内有宽为l水平�右飞行的带电粒子流粒子质量为m电量为 Q速率为v0不考�粒子的重力及相互间的作用要使粒子都汇聚到一点 Sketch Coloring Page

如图所示纸面内有宽为l水平�右飞行的带电粒子流粒子质量为m电量为 Q速率为v0不考�粒子的重力及相互间的作用要使粒子都汇聚到一点 Template

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More Sketches

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

sketch #1079

anonymous

anonymous
sketch #1079

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #3595

anonymous

anonymous
sketch #3595

sketch #5181

anonymous

anonymous
sketch #5181

sketch #5112

anonymous

anonymous
sketch #5112

sketch #4566 Edward Scissorhands by Angel Ördoñez

anonymous

anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #2025

anonymous

anonymous
sketch #2025

sketch #5177

anonymous

anonymous
sketch #5177

sketch #1490 James Joyce....

anonymous

anonymous
sketch #1490 James Joyce....

sketch #2423

anonymous

anonymous
sketch #2423

sketch #5114 Doraemon by Carrieann Benthem

anonymous

anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #704

anonymous

anonymous
sketch #704

sketch #5103

anonymous

anonymous
sketch #5103

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #3420

anonymous

anonymous
sketch #3420

sketch #5185

anonymous

anonymous
sketch #5185

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #3637

anonymous

anonymous
sketch #3637

sketch #2874 Mario by Ahmed Hosny

anonymous

anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #3857

anonymous

anonymous
sketch #3857

sketch #2559 sun

anonymous

anonymous
sketch #2559 sun

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #5184 Walter White by Abdul Ghony

anonymous

anonymous
sketch #5184 Walter White by Abdul Ghony

tomski如图所示纸面内有宽为l水平�右飞行的带电粒子流粒子质量为m电量为 q速率为v0不考�粒子的重力及相互间的作用要使粒子都汇聚到一点 coloring

上面四下面正随意优惠券 sketch template

如右图所示纸面内有宽为L水平�右飞行的带电粒子流粒子质量为m电荷量为 q速率为v0不考�粒子的重力及相互间的作用要使粒子都汇聚到 sketch template

如右图所示纸面内有宽为L水平�右飞行的带电粒子流粒子质量为m电荷量为 q速率为v0不考�粒子的重力及相互间的作用要使粒子都汇聚到 sketch template

如图所示垂直纸面�里的匀强磁场分布在正方形abcd区域内O点是cd边的中点一个带正电的粒子仅在磁场力的作用下从O点沿纸面以垂直于cd边 sketch template

如图所示的区域内有垂直于纸面的匀强磁场磁感应强度为B．电阻为R半径为L圆心角为45°的扇形闭合导线框绕垂直于纸面的O轴以角速度ω匀速转动 sketch template

如图10所示垂直纸面的正方形匀强磁场区域内有一位于纸面且电阻均匀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

如图所示纸面内有宽为L水平�右飞行的带电粒子流粒子质量为m电量为 q速率为v0不考�粒子的重力及相互间的作用要使粒子都汇聚到一点 sketch template

20．如图甲所示两板足够长其间有垂直纸面大小恒定的匀强磁场线圈A的两端与相连A中磁场的变化情况如图乙示．t=0时刻带正电的粒子 sketch template

如图a所示导体环A的正上方有一个竖直放置的螺线管螺线管与导线abcd构成回路导线所围区域内有一个垂直纸面的匀强磁场B其大小随时间按 sketch template

如图一宽40cm的磁场区域磁场方�垂直纸面�里．一边长为20cm的正方形导线框位于纸面内以垂直于磁场边界和恒定速度u＝20cm/s通过 sketch template

如图所示平行于纸面水平�右的匀强磁场磁感应强度B=2T．位于纸面内的细直导线长L=1m通有I=05A的恒定电流当导线与B1成60 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

如图所示的区域内有垂直于纸面的匀强磁场磁感应强度为B．电阻为R半径为L圆心角为45°的扇形闭合导线框绕垂直于纸面的O轴以角速度ω匀速转动 sketch template

10．如图所示一导体圆环位于纸面内O为圆心．环内两个圆心角为90°的扇形区域内分别有匀强磁场两磁场磁感应强度的大小相等方�相反且均与 sketch template

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

题目如图所示S为粒子源该粒子源能在图示纸面内360°范围内�各个方��射速率相等的质量为m带负电荷量为e的粒子MN是一块足够大的 sketch template

如图所示MN为加速电场的两极板M板中心有一小孔Q其正上方有一半径为R1=1m的圆形磁场区域圆心为0另有一内半径为R1外半径为R2 sketch template

如图所示，有一等腰直角三角形的区域，其斜边长为2L，高为L。在该区域内 sketch template

如图所示两长直导线P和Q垂直于纸面固定放置两者之间的距离为l在两导线中通有方�垂直于纸面�里的电流在纸面内与两导线距离均为l的a点每 sketch template

有一种质谱仪的工作原理图如图所示静电分析器是四分之一圆弧的管腔内有沿圆弧半径方�指�圆心O1的电场且与圆心O1等距各点的电场强度大小相等 sketch template

如图所示MN为加速电场的两极板M板中心有一小孔Q其正上方有一半径为R1=1m的圆形磁场区域圆心为0另有一内半径为R1外半径为R2 sketch template

如图所示在距离水平地面=08m的虚线的上方有一个方�垂直于纸面水平�内的匀速磁场正方形线框的边长=02m质量=01kg电阻=0 sketch template

如图所示矩形MNPO区域内有方�垂直于纸面的匀强磁场有5个带电粒子从图中箭头所示位置垂直于磁场边界进入磁场在纸面内做匀速圆�运动运动 sketch template

18． 如图所示某一空间分布着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中间区域匀强磁场的磁 sketch template

如图所示在垂直于纸面的范围足够大的匀强磁场中有一个矩形线圈abcd线圈平面与磁场垂直O1O2和O3O4都是线圈的对称轴应使线圈怎样 sketch template

15．如图所示在y轴的右方有一磁感应强度为B的方�垂直纸面�外的匀强磁场在x轴的下方有一场强为E的方�平行x轴�右的匀强电场有一铅板放置 sketch template

24．如图所示在以O为圆心半径为R=10cm的圆形区域内有一个水平方�的匀强磁场磁感应强度大小为B=010T方�垂直纸面�外竖直 sketch template

如图所示在xOy坐标系中y轴左侧和右侧分别有垂直于纸面�外�里的匀强磁场磁感应强度均为B一个围成四分之一圆形的导体环Oab其圆心在 sketch template

18．如图a所示的平面坐标系xOy在整个区域内充满了匀强磁场磁场方�垂直坐标平面磁感应强度B随时间变化的关系如图b所示开始时刻磁场 sketch template

如图所示在xOy平面的第一象限有一匀强电场电场的方�平行于y轴�下在x轴和第四象限的射线OC之间有一匀强磁场磁感应强度的大小为B方� sketch template

如图所示在以O为圆心半径为R的圆形区域内有一个水平方�的匀强磁场磁场的磁感应强度大小为B方�垂直纸面�外竖直平行正对放置的两�属板 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宽为L长为2L的长方形区域abcd内存在着匀强电场电量为q动能为Ek的带电粒子从a点沿ab方�进入电场不计重力 1 sketch template

18． 如图所示某一空间分布着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中间区域匀强磁场的磁 sketch template

如图所示为一种获得高能粒子的装置环形区域内存在垂直纸面�外大小可调节的均匀磁场质量为m电量 q的粒子在环中作半径为R的圆�运动AB sketch template

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