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9．如图所示虚线abc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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sketch 3014 Fancy
sketch 3192 Snake by Isaias Valenzuela Chaver
sketch 3145 Madoka by Николай Герасимов
sketch 5323 Cem Adrian by Glynis June Williams
sketch 5369 Wolverine by ShopRasta Roots
sketch 2881 Mickey Mouse by Michael Angcay
sketch 810
sketch 4298

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sketch 5169 Iron Man by Hannah Kellogg
sketch 2844 Geist Ines Galeana
sketch 3157 umpa lumpa
sketch 124 saurez
sketch 3532 Angel by Geneval Mendes
sketch 4736 Naruto by Wellen Lima
sketch 1669
sketch 4306 The burning watermelon!





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tomski9．如图所示虚线abc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
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3．如图电磁 1所示虚线abc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 sketch template
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9．如图所示虚线abc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
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如图所示虚线abc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
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如图1所示虚线框内有匀强磁场1和2为垂直磁场方放置的两个圆环分别用Φ1和Φ2表示穿过两环的磁通量如图2所示两同心圆环A和B处在同一 sketch template
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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
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如图所示甲乙两相互垂直传播的振动情况完全相同的波实线表示波峰虚线表示波谷箭头表示波的传播方则图中P点所处位置应在 A．振动 sketch template
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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
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6．如右图所示虚线abc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1 sketch template
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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
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如图所示虚线表示某点电荷Q所激电场的等势面已知ab两点在同一等势面上 Cd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
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如图所示虚线abc表示电场中的三个等势面相邻等势面间的电势差相等实线为一带正电的质点仅在电场力作用下通过该区域时的运动轨迹PQ是 sketch template
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6．如图所示实线为电场线虚线为等势面且AB＝BC电场中ABC三点的场强分别为EAEBEC电势分别为jAjBjCAB sketch template
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如图所示虚线abc代表电场中三个等势面相邻等势面之间的电势差相等即Uab = Ubc实线为一带正电的质点仅在电场力作用下通过该区域 sketch template
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7．如图所示三条虚线表示某电场的三个等势面其中φ1=10Vφ2=20V φ3=30V一个带电粒子只受电场力作用按图中实线轨迹从A点 sketch template
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题目如图所示真空中有一个固定的点电荷电荷量为 Q．图中的虚线表示该点电荷形成的电场中的四个等势面．有两个一价离子MN不计重力也不 sketch template
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如图所示实线表示匀强电场的电场线．一个带正电荷的粒子以某一速度射入匀强电场只在电场力作用下运动轨迹如图中虚线所示ab为轨迹上的两点 sketch template
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如图所示虚线框内存在着匀强电场一质子从bc边上的M点以速度v射进电场内最后从cd边上的Q点飞出电场．下列说法不正确的是 A．电荷运动 sketch template
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如图所示两条平行虚线之间存在匀强磁场虚线间的距离为l磁场方垂直纸面里abcd是位于纸面内的梯形线圈ad与bc间的距离也为lt sketch template
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如图所示虚线abc表示电场中的三个等势面相邻等势面间的电势差相等实线为一带正电的质点仅在电场力作用下通过该区域时的运动轨迹PQ是 sketch template
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如图中所示虚线表示等势面相邻等势面间的电势差相等有一带正电的小球在电场中运动实线表示该小球的运动轨迹小球在a点的动能等于20evb点 sketch template
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如图所示虚线ABC表示某电场中的三个等势面相邻等势面间的电势差相等一电子从右侧垂直等势面A左进入电场运动轨迹与等势面分别交于a sketch template
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9．如图所示一闭合直角三角形线框以速度v匀速穿过匀强磁场区域．从BC边进入磁场区开始计时到A点离开磁场区止的过程中线框内感应电流的情况 sketch template
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如图所示虚线ABC表示某电场中的三个等势面相邻等势面间的电 势差相等．一电子从右侧垂直等势面C左进入电场运动轨迹与等势面分别相交于 sketch template
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如图所示虚线表示等势面相邻两等势面间的电势差相等有一带正电的小球在电场中运动实线表示该小球的运动轨迹．小球在a点的动能等于20eV sketch template
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如图所示圆弧虚线表示正点电荷电场的等势面相邻两等势面间的电势差相等光绝缘直杆沿电场方水平放置并固定不动杆上套有一带正电的小块 sketch template
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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
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如图所示虚线abc代表电场中的三个等势面相邻等势面之间的电势差相等即Uab=Ubc实线为一带负电的质点仅在电场力作用下通过该区域时 sketch template
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如图所示实线表示处在竖直平面内的匀强电场的电场线与水平方成a角水平方的匀强磁场与电场正交有一带电液滴沿斜上的虚线做直线运动l与 sketch template
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如图所示三条虚线表示某电场的三个等势面其中φ1=10Vφ2=20Vφ3=30V一个带电粒子只受电场力作用按图中实线轨迹从A点运动到B sketch template
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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粒子在A点的加速度为aA电势能为EA在B点的 sketch template
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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
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7．如图所示三条虚线表示某电场的三个等势面其中φ1=10Vφ2=20V φ3=30V一个带电粒子只受电场力作用按图中实线轨迹从A点 sketch template
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如图所示，一带正电的点电荷固定于O点，两虚线圆均以O为圆心．两实线分别为带电粒子M和N先后在电场中运动的轨迹，a、b、c、d、e为轨迹和虚线圆 sketch template
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如图所示虚线是在某实验过程中实际绘出的某一平面静电场中的一簇等势线若带电粒子从a点射入电场后仅在静电力作用下恰能沿图中实线运动b点是其 sketch template
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如图所示虚线ab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