19．如图所示在磁感应强度为b的匀强磁场中有一匝数为n的矩形线圈其面积为s电阻为r线圈两端外接一电阻为r的用电器和一个交流电压表若 Sketch Coloring Page

19．如图所示在磁感应强度为b的匀强磁场中有一匝数为n的矩形线圈其面积为s电阻为r线圈两端外接一电阻为r的用电器和一个交流电压表若 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5236 Edward Scissorhands by Ronin Ronin

anonymous

anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin

sketch #2613

sketchmaster
sketch #2613

sketch #1385 fingerschpitsengeful

anonymous

anonymous
sketch #1385 fingerschpitsengeful

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #5071 Rihanna by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno

sketch #3604 Falling Manipati Surya

anonymous

anonymous
sketch #3604 Falling Manipati Surya

sketch #5053

anonymous

anonymous
sketch #5053

sketch #4589

anonymous

anonymous
sketch #4589

sketch #1068 dançando

anonymous

anonymous
sketch #1068 dançando

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #5307

anonymous

anonymous
sketch #5307

sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
sketch #5278 Cosmos by Jenna Khoùlix�

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #4649

anonymous

anonymous
sketch #4649

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #323

anonymous

anonymous
sketch #323

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #1170

anonymous

anonymous
sketch #1170

sketch #4368

anonymous

anonymous
sketch #4368

sketch #3372 Erza by Konstantin Kuznetsov

anonymous

anonymous
sketch #3372 Erza by Konstantin Kuznetsov

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #2058

Raisa Mahmud
sketch #2058

sketch #5224

anonymous

anonymous
sketch #5224

tomski19．如图所示在磁感应强度为b的匀强磁场中有一匝数为n的矩形线圈其面积为s电阻为r线圈两端外接一电阻为r的用电器和一个交流电压表若 coloring

在物理学中磁感应强度用字母 B 表示国际单位是特斯拉符号是T表示磁场的强弱磁感应强度B越大磁场越强磁感线形象直观描述磁场 sketch template

磁场强度和磁感应强度，这样做好理解知乎 sketch template

28．如图所示在x轴上方有一匀强磁场磁感应强度的方�垂直于纸面�里大小为B在x轴下方有一匀强电场电场强度的大小为E方�与y轴的夹角 sketch template

如图所示在y＜0的区域内存在匀强磁场磁场方�垂直于xy平面并指�纸面外磁感应强度为B．一带正电的粒子以速度v0从O点射入磁场入射方�在 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

如图所示在磁感应强度大小为B0平行PQ连线�右的匀强磁场中两长直导线P和Q垂直于纸面固定放置两者之间的距离为l．在两导线中均通有方� sketch template

如图所示在磁感应强度B=12T的匀强磁场中让导体PQ在U型导轨上以速度=10m/s�右匀速�动两导轨间距离L=05 M则产生的感应 sketch template

题目如图所示框架面积为S框架平面与磁感应强度为B的匀强磁场方�垂直则穿过平面的磁通量为 若使框架绕转过角则穿过线框平面的磁通量为 sketch template

19．如图所示在磁感应强度为B的匀强磁场中有一匝数为N的矩形线圈其面积为S电阻为r线圈两端外接一电阻为R的用电器和一个交流电压表若 sketch template

如图所示的区域中左边为垂直纸面�里的匀强磁场磁感应强度为B右边是一个电场强度大小未知的匀强电场其方�平行于OC且垂直于磁场方�一个 sketch template

25．如图所示磁感应强度为B的条形匀强磁场区域的宽度都是d1相邻磁场区域的间距均为d2x轴的正上方有一电场强度为E方�与x轴和磁场均 sketch template

如图所示，a、b为通电螺线管磁场中同一根磁感线上的两点，a、b两点磁感应强度的大小分别为Ba、Bb，则（ sketch template

一轮复习：带电粒子在组合场中运动知乎 sketch template

如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度B随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 sketch template

如图所示半径为r的n匝圆形线圈套在边长为L的正方形abcd之外匀强磁场仅在正方形区域内且垂直穿过正方形所在平面当磁感应强度以 B T的 sketch template

百度教育 sketch template

如图所示在磁感应强度为B的匀强磁场中有一半径为3R的橡胶圆盘圆盘平面与磁场方�垂直在圆盘上固定一长为2R的�属杆ABAB沿半径方� sketch template

电机中的物理学：（法拉第）电磁感应定律知乎 sketch template

17．如图所示一个闭合环形线圈放在变化的磁场中磁感应强度B随时间t的变化如图a所示设在第1s内磁感线垂直于线圈平面�里如图b所 sketch template

如图所示匀强磁场磁感应强度为B=08T方�垂直轨道平面导轨间距L=05m拉力F=02N电阻R=4Ω一切�擦不计求ab杆可能 sketch template

如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度B随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 sketch template

题目如图所示矩形边界ABCD内存在磁感应强度为B的匀强磁场方�垂直纸面�里AB长为2LAD长为L从AD的中点E以不同速率�射粒子 sketch template

如图所示宽度为L的有界匀强磁场的方�垂直纸面�里磁感应强度的大小为B闭合等腰直角三角形导线框abc的直角边ab长为2L．线框总电阻为R sketch template

一闭合线圈置于磁场中若磁感应强度B随时间变化的规律如图所示则下图中能正确反映线圈中感应电动势E随时间t变化的图像可能是——青夏教育精英家教�—— sketch template

高中物理《磁场及其描述》基础知识总结知乎 sketch template

如图所示面积为02m2的100匝线圈处在匀强磁场中磁场方�垂直于线圈平面已知磁感应强度随时间变化的规律为B=T定值电阻R1=6Ω sketch template

12．如图4所示匀强磁场的磁感应强度B = 02 T通电直导线与磁场方�垂直导线长度L= M导线中电流I 1 A 该 sketch template

如图所示N匝矩形线圈abcd面积为S在磁感应强度为B的匀强磁场中绕ad边以角速度ω从中性面位置开始匀速转动试推导经过时间t时线圈中的感应 sketch template

在磁感应强度为B的匀强磁场中一个面积为S的矩形线圈匀速转动时所产生的交流电压随时间变化的波形如图所示线圈与一阻值R=9Ω的电阻串联在一起 sketch template

19许多仪器中可利用磁场控制带电粒子的运动轨迹．在如图所示的真空环境中有一半径r＝005m的圆形区域内存在磁感应强度B＝02T的匀强 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在匀强磁场中的一单匝闭合�属线圈线圈平面与磁感应强度方�垂直磁场的磁感应强度大小为B线圈面积为S电阻为R．当线圈右边以ab为 sketch template

如图所示在光�的水平面上一质量为m=01kg半径为r=05m电阻为R=05Ω的均匀�属圆环以v0=5m/s的初速度�一磁感应 sketch template

如图12所示空间分布着图示的匀强电场E和匀强磁场B一带电粒子质量为m电量为q从A点由静止释放后经电场加速后进入磁场穿过中间磁场进入 sketch template

如图所示水平放置的光�平行�属导轨MNPQ处于竖直�下的足够大的匀强磁场中导轨间距为L导轨的右端接有阻值为R的电阻一根质量为m电阻 sketch template

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