有一带电粒子沿图所示的虚线轨迹穿过一匀强电场不计粒子的重力则粒子从a到b点的过程中 A．电势能一直减小 B．动能先减小后增大 C．电 Sketch Coloring Page

有一带电粒子沿图所示的虚线轨迹穿过一匀强电场不计粒子的重力则粒子从a到b点的过程中 A．电势能一直减小 B．动能先减小后增大 C．电 Template

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tomski有一带电粒子沿图所示的虚线轨迹穿过一匀强电场不计粒子的重力则粒子从a到b点的过程中 a．电势能一直减小 b．动能先减小后增大 coloring

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

某电场的电场线的分布如图所示一个带电粒子只在电场力作用下由M点沿图中虚线所示的路径运动通过N点则下列判断正确的是A．粒子带正电B．粒子在M sketch template

带电粒子在磁镜中的运动知乎 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 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

如图所示仅在电场力作用下一带电粒子沿图中虚线从A运动到B则 A．电场力做正功B．加速度减小C．电势能增加D．加速度增大 题目和参考 sketch template

一轮复习：带电粒子在匀强磁场中运动的“五点六线三角” 知乎 sketch template

一带电粒子以初速度v0沿垂直于电场线和磁感线的方�先后穿过宽度相同且紧邻在一起的有明显边界的匀强电场和匀强磁场如图甲所示电场和磁场对粒子 sketch template

带电粒子在磁场中运动解题方法及经典例题 Word文档在线阅读与下载无忧文档 sketch template

题目如图所示虚线 Abc 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

带电粒子在匀强磁场中的运动猴哥经验� sketch template

带电粒子在有界直线边界匀强磁场中的运动知乎 sketch template

一轮复习：带电粒子在匀强磁场中的运动时间知乎 sketch template

如图所示，一对长栅极板（粒子可自由穿过）水平放置，高途 sketch template

一轮复习：带电粒子在匀强磁场中做圆�运动圆心的确定知乎 sketch template

如图所示一带电粒子在电场中沿曲线AB运动并从B点穿出电场 Abcd为该电场中的等势面这些等势面都是互相平行的竖直平面不计粒子所 sketch template

带电粒子在复合场中的运动知乎 sketch template

圆形区域内有垂直于纸面的匀强磁场三个质量和电荷量都相同的带电粒子abc以不同的速率沿着AO方�对准圆心O射入磁场其运动轨迹如图所示 sketch template

带电粒子在复合场中的运动 Word文档在线阅读与下载无忧文档 sketch template

带电粒子在有界直线边界匀强磁场中的运动知乎 sketch template

14 10 20高二物理家庭作业带电粒子在匀强磁场中运动研究一教师版2 Word文档在线阅读与下载无忧文档 sketch template

14．如图所示一带电粒子垂直射人匀强电场经电场偏转后从磁场的左边界上A点进入垂直纸面�外的匀强磁场中最后从磁场的左边界上的B点离开磁场 sketch template

一轮复习：带电粒子在匀强磁场中做圆�运动圆心的确定知乎 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

带电粒子在有界直线边界匀强磁场中的运动知乎 sketch template

一轮复习：带电粒子在匀强磁场中的运动时间知乎 sketch template

10．一带电粒子从电场中的A点运动到B点径迹如图中虚线所示不计粒子所受重力则 A．粒子带正电 B．粒子加速度逐渐减小 C．A点的场强大于 sketch template

17．如图所示在一个匀强电场中两个带电粒子qlq2 分别从A C 两点以垂直于电场线方�的初速度v 射人电场在电场力作用下其运动轨迹 sketch template

带电粒子M和N以相同的速率先后经小孔S垂直进入如图所示的单边界磁场带电粒子仅受洛伦兹力的作用运行的半圆轨迹如图中虚线所示关于两粒子在匀 sketch template

带电粒子在有界磁场中运动的典型模型— 刘叔物理 sketch template

粒子在磁场中运动的特殊轨迹 —— �线（附渐开线）知乎 sketch template

17．如图所示一带电粒子进入磁场中图中的磁场方�速度方�及带电粒子所受的洛�兹力方�标示正确的是——青夏教育精英家教�—— sketch template

如图所示为某电场中的几条电场线和等势面一重量不计的带电粒子在电场中沿AB曲线运动先后经过AB两点此粒子带的是 电经过AB两点时的 sketch template

如图所示为圆柱形区域的横截面在没有磁场的情况下带电粒子以某一初速度沿截面直径方�入射穿过此区域的时间为t在该区域加沿轴线方�的匀强磁场 sketch template

如图所示U恒定此时带电粒子P静止在平行板电容器之间当K闭合时带电粒子P将 A．�下加速运动B．�上加速运动C．保持静止D．关于P的 sketch template

3．一个带电粒子沿垂直于磁场的方�射入一匀强磁场．粒子的一段径迹如图 3 6 13所示．由于带电粒子使沿途的空气电离粒子的能量逐渐减� sketch template

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