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 Coloring Page

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 Template

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sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

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sketch #5290 Kyuubi Jorge Valero

anonymous

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sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

anonymous

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anonymous

anonymous
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sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #5131 Miley Cyrus by Vannak Von

anonymous

anonymous
sketch #5131 Miley Cyrus by Vannak Von

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sketch #779 Gol D Roger

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anonymous

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anonymous

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anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #2645 Flowers in window

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sketchmaster
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anonymous

anonymous
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sketch #5009 Elen Jager from Attack on Titan

anonymous

anonymous
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tomski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 coloring

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

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1所示矩形导线框ABCD固定在匀强磁场中磁感线垂直于线框所在平面�里规定垂直于线框所在平面�里为磁场的正方�线框中沿着ABCDA sketch template

百度教育 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

如图虚线上方空间有垂直线框平面的匀强磁场直角扇形导线框绕垂直于线框平面的轴O以角速度ω匀速转动．设线框中感应电流方�以逆时针为正方�那么在 sketch template

如图所示开始时矩形线框与匀强磁场的方�垂直且一半在磁场内一半在磁场外若要使线框中产生感应电流下列办法中不可行的是 A．将线框�左 sketch template

1 2 3 4 5 6 7 8 9 10 B ——青夏教育精英家教�—— 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开始时矩形线框与匀强磁场的方�垂直且一半在磁场内一半在磁场外若要使线框中产生感应电流下列办法中不可行的是 A．将线框�左 sketch template

如图所示虚线框内有匀强电场是该电场的三个等势面相邻等势面间的距离为其中为零势面一个质量为电量为的粒子沿方�以初动能自图中的P点 sketch template

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如图甲所示，一矩形线圈位于一变化的匀强磁场内，磁场 高途 sketch template

如图所示，圆形区域内存在着垂直于纸面�外的匀强磁场 高途 sketch template

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一轮复习：带电粒子在匀强磁场中的运动时间知乎 sketch template

18．如图甲所示在�期性变化的匀强磁场区域内有垂直于磁场的一半径为r = 1m电阻为R 314Ω的�属圆形线框当磁场按图乙所示规律 sketch template

一轮复习：“环形磁场”粒子运动知乎 sketch template

如图虚线上方有匀强磁场扇形导线框绕垂直于框面的轴O以角速度ω逆时针匀速转动线框中感应电流方�以逆时针为正则能正确反映线框转动一�感应电流 sketch template

如图1所示轻杆一端固定在O点另一端固定一小球现让小球在竖直平面内做半径为R的圆�运动．小球运动到最高点时杆与小球间弹力大小为F小球在 sketch template

14．如图所示一圆形线圈共匝半径为在匀强磁场中绕过磁场边界的直径匀速转动角速度为电阻．磁场方�如图所示以线圈从图示位置转过时为 sketch template

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如图1所示在坐标系xOy中在 L≤x＜0区域存在强弱可变化的磁场B1在0≤x≤2L区域存在匀强磁场磁感应强度B2=20T磁场方�均 sketch template

如图1所示，一圆形线圈位于随时间t变化的匀强磁场中，磁感应强度B随t变 sketch template

百度教育 sketch template

题目如图所示空间中存在一匀强磁场区域匀强磁场的磁感应强度大小为磁场方�与竖直面垂直磁场的上下边界均为水平面且间距为纸面内磁场上 sketch template

如图a所示一矩形线圈abcd放置在匀强磁场中并绕过abcd中点的轴OO′以角速度逆时针匀速转动若以线圈平面与磁场夹角时为计时起点并 sketch template

如图所示在一个半径为R的圆形区域内存在着匀强磁场磁场方�垂直于圆面�里一个带电粒子从磁场边界的A点以指�圆心O的方�进入磁场区域内粒子 sketch template

如图所示半径r=04m的圆形区域内有垂直圆面�外的匀强磁场磁感应强度B=05T带电粒子的比荷为10×105C/kg．粒子经一电压U sketch template

如图所示在y轴左侧有一垂直于纸面�里的匀强磁场一个圆形线圈的一半放在磁场中圆心与原点O重合线圈平面与磁场方�垂直．在下列做法中能使 sketch template

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