如图所示．直径为d的圆环是用粗细均匀的电阻制成的总电阻为r1的2倍图中abc H为圆环上的等分点．a点固定p为�片能沿圆�动并 Sketch Coloring Page

如图所示．直径为d的圆环是用粗细均匀的电阻制成的总电阻为r1的2倍图中abc H为圆环上的等分点．a点固定p为�片能沿圆�动并 Template

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

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #4979 Luffy

anonymous

anonymous
sketch #4979 Luffy

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #5095 Lion by Frederic Knauer

anonymous

anonymous
sketch #5095 Lion by Frederic Knauer

sketch #937

anonymous

anonymous
sketch #937

sketch #4939 Zelda by Jeanie Wagenknecht

anonymous

anonymous
sketch #4939 Zelda by Jeanie Wagenknecht

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #5289

anonymous

anonymous
sketch #5289

sketch #5371 Senorita by Adrian Matosek

anonymous

anonymous
sketch #5371 Senorita by Adrian Matosek

sketch #5191 The View by Vicente Vera

anonymous

anonymous
sketch #5191 The View by Vicente Vera

sketch #5275

anonymous

anonymous
sketch #5275

sketch #4902

anonymous

anonymous
sketch #4902

sketch #5058

anonymous

anonymous
sketch #5058

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #1477 123 viva l 'algerie

anonymous

anonymous
sketch #1477 123 viva l 'algerie

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5093 Pedro Henrique Jordan Coquet

anonymous

anonymous
sketch #5093 Pedro Henrique Jordan Coquet

sketch #600

anonymous

anonymous
sketch #600

sketch #4368

anonymous

anonymous
sketch #4368

sketch #3667

anonymous

anonymous
sketch #3667

sketch #2691

Gaurav Patel
sketch #2691

sketch #1455 donara

Donara Smbatyan
sketch #1455 donara

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

sketch #5154

anonymous

anonymous
sketch #5154

sketch #666

Tom Kelly
sketch #666

sketch #4702

anonymous

anonymous
sketch #4702

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

tomski如图所示．直径为d的圆环是用粗细均匀的电阻制成的总电阻为r1的2倍图中abc h为圆环上的等分点．a点固定p为�片能沿圆�动并 coloring

如图所示．直径为D的圆环是用粗细均匀的电阻制成的总电阻为R1的2倍图中ABC H为圆环上的等分点．A点固定P为�片能沿圆�动并 sketch template

如图所示均匀圆环电阻R0=8欧电压恒定为6伏定值电阻R=1欧．导电�臂OA的电阻不计可以在圆环上无�擦地�动．圆环可以产生的最大电功率 sketch template

如图所示的电路中直径为D的圆环是用粗细均匀的电阻丝制成的其阻值为R图中AB H为圆环的等分点A点固定P为�片且�片P能沿圆环 sketch template

半径为R的带有一缺口的细圆环，缺口长为d（d＜＜r，环上均匀带正电，总电量为q ，如图所示，则圆心o处的场强大小e为（）。简答题试题答案 sketch template

15．用电阻为18 Ω的均匀导线弯成图16 25中直径D =080 M的封闭�属圆环环上AB弧所对应的圆心角为60º将圆环垂直于磁感线 sketch template

如图所示一圆环其圆心为O若以它的直径AB为轴作匀速转动则 1圆环上PQ两点的线速度大小之比是 ． 2若圆环的半径是20 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

如图所示，两个同心的均匀带电球面，内球面半径为R1、带电荷Q1，外球面半径为R2、带电荷Q2 。设无穷远处为电势零点，则在两个球面之间、距离 sketch template

如图所示一半径为R的圆环均匀带有电量 Q试计算圆环轴线上与环心相距为x的P点处的场强．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示直径为d 的纸制圆筒使它以角速度ω绕轴O匀速转动然后把枪口对准圆筒使子弹沿直径穿过圆筒若子弹在圆筒旋转不到半�时在圆筒上留下 sketch template

如图所示直径为d的纸制圆筒以角速度ω绕中心轴匀速转动把枪口垂直圆筒轴线使子弹穿过圆筒结果�现圆筒上只有一个弹孔则子弹的速度不可能是 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粗细均匀的电阻为r的�属圆环放在图示的匀强磁场中磁感应强度为B圆环直径为L长为L电阻也为r的�属棒ab放在圆环上以v0 sketch template

如图为小亮在做“长度的测量”实验： 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直径为d的纸质圆筒以角速度ω绕轴O匀速运动．枪口对准圆微中a点沿直径方��射一颗子弹在圆筒旋转不到半圈的时间内子弹恰好从b点穿出 sketch template

如图6—5—2所示，直径为d的纸质圆筒，以角速度ω绕轴O高速运动，有一颗子弹沿直径穿过圆筒，若子弹穿过圆筒时间小于半个�期，在筒上先、后留下a sketch template

如图所示半径为R的光�圆环固定在竖直平面内ABCD是圆环相互垂直的两条直径CD两点与圆心O等高．一质量为m的光�小球套在圆环上一根 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

如图所示直径为d的纸质圆筒以角速度ω绕轴O匀速运动．枪口对准圆微中a点沿直径方��射一颗子弹在圆筒旋转不到半圈的时间内子弹恰好从b点穿出 sketch template

如图所示，直径为d的钢丝绕在直径为D的圆筒上。已知钢丝在弹性范围简答题试题答案 sketch template

如图所示为纸质圆筒以角速度ω绕垂直纸面的轴O高速转动有一颗子弹沿直径穿过圆筒若子弹在圆筒转动不到半�时在圆筒上留下ab两个弹孔已知 sketch template

如图一个内外半径分别为R1和R2的圆环状均匀带电平面其单位面积带电量为σ．取环面中心O为原点以垂直于环面的轴线为x轴．设轴上任意点P到 sketch template

如图所示半径为R单位长度电阻为λ的均匀导体圆环固定在水平面上圆环中心为O．匀强磁场垂直水平面方��下磁感强度为B．平行于直径MON的 sketch template

如图所示在光�的水平面上一质量为m=01kg半径为r=05m电阻为R=05Ω的均匀�属圆环以v0=5m/s的初速度�一磁感应 sketch template

如图所示，在a、b两点固定着两个带等量异种电荷的点电荷，c、d两点将a、b两点的连线三等分，e、f是a、b两点连线的中垂线上的两点，且e、f到 sketch template

如图所示直径为d的圆形纸筒以角速度ω绕轴心O匀速转动．一子弹沿直径射入圆筒．若圆筒旋转不到半�时．子弹在圆筒上先后留下ab两个弹孔且则 sketch template

如图所示直径为d的圆筒绕中心轴做匀速圆�运动枪口�射的子弹速度为v并沿直径匀速穿过圆筒若子弹穿出后在圆筒上只留下一个弹孔则圆筒运动的 sketch template

百度教育 sketch template

如图所示竖直平面内有一固定的光�圆环在圆环最高点P固定一个光�的小环．质量为m的小球A套在光�圆环上细绳PA长度小于直径一端系着小球A sketch template

题目如图所示在竖直面内固定有一半径为R的圆环AC是圆环竖直直径BD是圆环水平直径半圆环ABC是光�的半圆环CDA是粗糙的一质量 sketch template

如图所示直径为d的圆形纸筒以角速度ω绕轴心O匀速转动．一子弹沿直径射入圆筒．若圆筒旋转不到半�时．子弹在圆筒上先后留下ab两个弹孔且则 sketch template

13．如图13所示在一个圆形区域内两个方�相反且都垂直于纸面的匀强磁场分布在以直径A2A4为边界的两个半圆形区域ⅠⅡ中直径A2A4与 sketch template

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

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