9．如图所示虚线abc表示o处点电荷的电场中的三个等势面设两相邻等势面的间距相等．一电子射入电场后的运动轨迹如图中实线所示其中12 Sketch Coloring Page

9．如图所示虚线abc表示o处点电荷的电场中的三个等势面设两相邻等势面的间距相等．一电子射入电场后的运动轨迹如图中实线所示其中12 Template

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Smile Better
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anonymous
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anonymous

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anonymous

anonymous
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anonymous

anonymous
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Rachel Roe
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anonymous

anonymous
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anonymous
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anonymous
sketch #5191 The View by Vicente Vera

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Emin AltınKöprü
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anonymous

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anonymous

anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

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anonymous

anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

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sketch #1470

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tomski9．如图所示虚线abc表示o处点电荷的电场中的三个等势面设两相邻等势面的间距相等．一电子射入电场后的运动轨迹如图中实线所示其中12 coloring

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虚线abc表示O处点电荷的电场中的三个等势面设两相邻等势面的间距相等一电子射入电场后的运动轨迹如图中实线所示其中123 sketch template

题目如图所示A和B为两根互相平行的长直导线通以同方�等大电流虚线C为在A和B所确定的平面内与AB等距的直线则下列说法正确的是 sketch template

图中虚线所示为某一静电场的等势面．一点电荷仅在静电力作用下先后经过ABC三点在经过AC点时其动能分别为5eV和25eV．当这一点电荷 sketch template

9．如图所示虚线abc表示O处点电荷的电场中的三个等势面设两相邻等势面的间距相等．一电子射入电场后的运动轨迹如图中实线所示其中12 sketch template

如图所示虚线AB和CD分别为椭圆的长轴和短轴相交于O点两个等量异种点电荷分别处于椭圆的两个焦点MN上下列说法中正确的是AAB两处 sketch template

如图所示虚线表示某点电荷Q所激�电场的等势面已知ab两点在同一等势面上 cd两点在另一个等势面上．甲乙两个带电粒子以相同的速率沿 sketch template

如图所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线B和C是横坐标分别为d和3d的两个质点下列说法中正确的是C A．任一 sketch template

如图所示三条平行等距的虚线表示电场中的三个等势面电势值分别为10V20V30V实线是一带负电的粒子在该区域内的运动轨迹对于轨迹上的 sketch template

高中物理《电场的力的性质》知识总结及应用知乎 sketch template

如图所示虚线abc代表电场中三个等势面相邻等势面之间的电势差相同实线为一带正电的质点仅在电场力作用下通过该区域的运动轨迹PQ是 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虚线表示电场的一簇等势面且相邻等势面间电势差相等一个α粒子以一定的初速度进入电场后只在电场力作用下沿实线轨迹运动α粒子先后通过 sketch template

如图5所示实线是电场中一簇方�未知的电场线虚线是一个带正电粒子从a点运动到b点的轨迹若带电粒子只受电场力作用粒子从a点运动到b点的过程 sketch template

如图所示实线为不知方�的三条电场线从电场中M点以相同速度飞出ab两个带电粒子仅在电场力作用下的运动轨迹如图中虚线所示则 A．a sketch template

如图所示晾晒衣服的绳子两端分别固定在两根竖直杆上的AB两点绳子的质量及绳与衣架挂钩间的�擦均忽略不计衣服处于静止状态．如果保持绳子A端 sketch template

如图所示在负电荷Q的电场中有abc三点它们到点电荷的距离ra＜rb＜rc且Uab=Ubc则 A．c点电势低于a点电势B．a点 sketch template

题目如图所示在直角三角形所在的平面内存在匀强电场其中A点电势为0B点电势为3VC点电势为6V．己知∠ACB＝30°AB边长为m sketch template

如图所示虚线ab和c是某静电场中的三个等势而它们的电势分别为UaUb和UcUa＞Ub＞Uc．一带正电的粒子射入电场中其运动轨迹如实 sketch template

如图所示虚线MN为一小球在水平面上由M到N的运动轨迹P是运动轨迹上的一点．四位同学分别画出了带有箭头的线段甲乙丙和丁来描述小球经过P点 sketch template

如图所示虚线是用实验方法描绘出的某一静电场的一簇等势线及其电势的值一带电粒子只在电场力作用下沿图中的实线从A点运动到C点则下列判断正确的 sketch template

如图所示虚线为静电场中的等势面1234相邻的等势面之间的电势差相等一带正电的点电荷在静电力的作用下依次经过abc三点经过ac sketch template

如图所示虚线是某电场的等势线及其电势的值一带电粒子只在电场力作用下以一定速度沿实线从A点飞到C点时恰好速度变为零则 A．A点的电场 sketch template

如图所示abc是以O为圆心的三个圆上的点物体A固定在O点将另一物体B先后放置在abc三处AB两物体均可视为质点．比较物体B在 sketch template

如图所示虚线表示某电场的等势面．一带电粒子仅在电场力作用下由A运动到B的径迹如图中实线所示则下列结论正确的A．粒子带正电由A到B的过程中 sketch template

如图所示实线为不知方�的三条电场线从电场中M点以相同速度飞出ab两个带电粒子运动轨迹如图中虚线所示．则 A．ab的电性一定相反B sketch template

如图所示虚线表示等势面相邻等势面间的电势差相等有一带电的小球在该电场中运动不计小球的重力和空气阻力实线表示该带正电小球的运动轨迹 sketch template

如图所示在一点电荷Q形成的电场中有一带负电的粒子沿着实线所示轨迹由A运动到D虚线表示电场中两个等势面．由此可以判断 A．各点电势关系 sketch template

如图所示实线为不知方�的三条电场线从电场中M点以相同速度飞出ab两个带电粒子运动轨迹如图中虚线所示．则 A．a一定带正电b sketch template

如图所示光会聚于b点在虚线区域内放甲透镜后光会聚于主光轴MN上的c点在虚线区域内换放乙透镜后光会聚于主光轴MN上的a点．则甲透镜是凹 sketch template

如图所示的电路中abcd表是电流表或电压表且示数单位是A或V这些表的示数分别为1236表a的示数大于表b的示数由此可知表 sketch template

如图所示是由基本逻�电路构成的一个公路路灯自动控制电路图中虚线框内M是一只光敏电阻虚线框N中使用的是门电路如果要想提高此逻�电路在黄昏时 sketch template

如图所示点电荷AB是带电量为Q的正电荷CD是带电量为Q的负电荷它们处在一个矩形的四个顶点上它们产生静电场的等势面如图中虚线所示在 sketch template

5．如图5所示的虚线框为一长方形区域该区域内有一垂直于纸面�里的匀强磁场一束电子以不同的速率从O点垂直于磁场方�沿图中方�射入磁场后 sketch template

如图所示半径为R的圆形线圈共有n匝其中半径r的虚线范围内有匀强磁场磁场方�垂直线圈平面若磁感应强度为B则穿过线圈的磁通量为A． B sketch template

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