8．如图所示实线为某电场局部的三条电场线虚线为一个带电粒子仅在电场力作用下的运动轨迹下列说法中正确的是——青夏教育精英家教�—— Sketch Coloring Page

8．如图所示实线为某电场局部的三条电场线虚线为一个带电粒子仅在电场力作用下的运动轨迹下列说法中正确的是——青夏教育精英家教�—— Template

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sketch #2976 A girl watches the moon

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sketch #2977 Spongebob Germaine Hoens

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sketch #2977 Spongebob Germaine Hoens

sketch #4622 Miku by Kheith Ryan Lubiano

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sketch #4622 Miku by Kheith Ryan Lubiano

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sketch #5084 Harry Potter by Enrique L. Manly

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sketch #5084 Harry Potter by Enrique L. Manly

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sketch #643 Happy Valentines

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sketch #643 Happy Valentines

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sketch #5131 Miley Cyrus by Vannak Von

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sketch #5131 Miley Cyrus by Vannak Von

tomski8．如图所示实线为某电场局部的三条电场线虚线为一个带电粒子仅在电场力作用下的运动轨迹下列说法中正确的是——青夏教育精英家教�—— coloring

如图所示为两等量正点电荷的电场线，为两点电荷连线的中点，A为连线中垂线上的一点，下列判断正确的是（ sketch template

如图所示实线为等量异号点电荷�围的电场线虚线为以一点电荷为中心的圆M点是两点电荷连线的中点．若将一试探正点电荷从虚线上N点沿虚线移动到M sketch template

某带电体产生电场的等势面分布如图中实线所示，虚线是 高途 sketch template

8．如图所示实线为某电场局部的三条电场线虚线为一个带电粒子仅在电场力作用下的运动轨迹下列说法中正确的是——青夏教育精英家教�—— sketch template

如图所示实线为一电场中的等势面是中心对称图形．abcd是以中心点为圆心的圆�上的四个点则下列说法中正确的是 A．abcd sketch template

如图所示实线为方�未知的三条电场线ab两带电粒子从电场中的O点以相同的初速度飞入仅在电场力作用下两粒子的运动轨迹如图中虚线所示则 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

题目如图所示虚线 Abc 代表电场中三条电场线实线为一带正电的粒子仅在电场力作用下通过该区域的运动轨迹PQ 是这条轨迹上的两点 sketch template

6．如图所示实线为电场线虚线为等势面且AB＝BC电场中ABC三点的场强分别为EAEBEC电势分别为jAjBjCAB sketch template

新东方优能中学整理：电场线与带电粒子在电场中运动轨迹的关系 sketch template

12．某电场的电场线分布如图实线所示一带电粒子在电场力作用下经A点运动到B点运动轨迹如虚线所示．粒子重力不计则粒子的加速度动能电势能 sketch template

4．如图所示实线为一组方�未知的电场线虚线为某带电粒子经过该区域时的运动轨迹ab为其轨迹上的两点若该粒子运动过程中只受电场力作用 sketch template

如图所示是某电场中的几条电场线在电场中有AB两点试比较两点的电势φ高低其中正确的是 AφA＞φBBφA＜φBCφA=φBD sketch template

如图所示实线为某孤立点电荷产生的电场的几条电场线虚线是某一带电粒子通过该电场区域的运动轨迹ab是轨迹上的两点．若带电粒子在运动中只受 sketch template

如图所示为某时刻两个�率相同的横波相遇的情况．图中实线表示波峰虚线表示波谷则 A．CD点的振动始终减弱B．A点始终处于波峰处C．再过 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已标明其电势图中的实线是一带电粒子只在电场力的作用下飞经该电场时的一段轨迹AB sketch template

位于正方形四角上的四个等量点电荷的电场线分布如图所示abcd分别是正方形两条边的中垂线O点为中垂线的交点PQ分别为cdab上的点 sketch template

如图实线为一条电场线虚线为电场中的两个等势面已知φA=60 V电子在静电力作用下由A点运动到B点时做功为40 EV求出φB并标出电场 sketch template

如图所示在某匀强电场中以O点为圆心r为半径作一圆在O点固定一电荷量为 Q的点电荷abcd为相互垂直的两条直线和圆�的交点把 sketch template

如图1所示实线是一簇未标明方�的由点电荷Q产生的电场线若带电粒子qQ>&gtq由a运动到b电场力做正功已知在ab两点粒子所受 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

4．如图所示实线为一组方�未知的电场线虚线为某带电粒子经过该区域时的运动轨迹ab为其轨迹上的两点若该粒子运动过程中只受电场力作用 sketch template

8．如图3所示在场强为E的匀强电场中取某点O为圆心以 R为半径做一圆在圆心O点固定一电量为 Q的点电荷设 Q的电场不影响匀强电场E的 sketch template

如图所示实线为电场线虚线为等势线且相邻两等势线间的电势差相等一正电荷在等势线φ3上时具有动能12J它在运动到等势线φ1上时速度等于 sketch template

如图3图所示为某示波管内的聚焦电场，实线和虚线分别表示电场线和等势线，两电子分别从a、b两点运动到C点，设电场力对两电子做的功分别为Wa和Wb 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7所示实线表示两个相干波源S1S2�出的波的波峰位置则图中的 点为振动加强的位置图中的 点为振动减弱的位置．——青夏教育精英家教�—— sketch template

如图所示电场实线表示电场线．一个初速度为v的带电粒子仅在电场力的作用下从a点运动到b点虚线表示其运动的轨迹．则 A．粒子带正电B．粒子 sketch template

题目如图所示实线为一正点电荷的电场线虚线为其等势面．AB是同一等势面上的两点C为另一等势面上的一点下列判断正确的是 AA点 sketch template

如图所示某带电粒子在一个匀强电场中从A点运动到B点在这一运动过程中克服重力做的功为20 J电场力做的功为15 J．则下列说法中正确的 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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abc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8所示的电路电源电压保持不变闭合开关S调节华东变阻器两电压表的示数随电路中电流变化的图线如图9所示根据图线的信息可知 是电压 sketch template

如图所示在点电荷Q产生的电场中将两个带正电的试探电荷q1q2分别置于AB 两点虚线为等势线取无穷远处为零电势点若将q1q2移动 sketch template

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