如图所示把一个线圈放在磁场里连接电源让电流通过线圈以下关于线圈的运动情况的说法正确的是 A．线圈将�上平移b．线圈将�右平移c Sketch Coloring Page

如图所示把一个线圈放在磁场里连接电源让电流通过线圈以下关于线圈的运动情况的说法正确的是 A．线圈将�上平移b．线圈将�右平移c Template

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More Sketches

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

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #5166 Jigsaw by Gisele Siqueira Zanni

anonymous

anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

sketch #4916

anonymous

anonymous
sketch #4916

sketch #5141

anonymous

anonymous
sketch #5141

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #1450

anonymous

anonymous
sketch #1450

sketch #2989 Little Chibi by Loai Issa

anonymous

anonymous
sketch #2989 Little Chibi by Loai Issa

sketch #4589

anonymous

anonymous
sketch #4589

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #1226 the man

anonymous

anonymous
sketch #1226 the man

sketch #3765 Happy easter!

anonymous

anonymous
sketch #3765 Happy easter!

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #5096

anonymous

anonymous
sketch #5096

sketch #1145

anonymous

anonymous
sketch #1145

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #5275

anonymous

anonymous
sketch #5275

sketch #90 JF Style!

Jaroslav Florian
sketch #90 JF Style!

sketch #542 life

anonymous

anonymous
sketch #542 life

sketch #2640 Marge by Mirnes Sinanovic

Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #4904

anonymous

anonymous
sketch #4904

sketch #1724

anonymous

anonymous
sketch #1724

sketch #3455 Enya by Georai Shahar

anonymous

anonymous
sketch #3455 Enya by Georai Shahar

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #1255 something

anonymous

anonymous
sketch #1255 something

sketch #3165

anonymous

anonymous
sketch #3165

sketch #4358 Wink Károly Benkő

anonymous

anonymous
sketch #4358 Wink Károly Benkő

sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

anonymous

anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

tomski如图所示把一个线圈放在磁场里连接电源让电流通过线圈以下关于线圈的运动情况的说法正确的是 a．线圈将�上平移b．线圈将�右平移c coloring

通电线圈在磁场中会怎样运动 设计实验 如图A所示把线圈放在磁场中闭合开关当线圈中通有电流时观察线圈如何运动．提出问题 1 sketch template

如图所示把一个线圈放在磁场里连接电源让电流通过线圈以下关于线圈的运动情况的说法正确的是 A．线圈将�上平移B．线圈将�右平移C sketch template

如图所示把一个线圈放在磁场里连接电源让电流通过线圈以下关于线圈的运动情况的说法正确的是 A．线圈将�上平移B．线圈将�右平移C sketch template

实验探究通电线圈在磁场中受到力的作用1设计并进行实验如图所示将一个线圈放在磁场里接通电源让电流流过线圈观察�生的现象。2 sketch template

如图所示是法拉第在1831年做的一个电磁感应实验的示意图．他把两个线圈绕在一个铁环上A 线圈与电源�动变阻器 R 组成一个回路B 线圈与 sketch template

如图甲所示一个圆形线圈的匝数n=1000匝线圈面积S=002m2线圈的电阻r=1Ω线圈外接一个阻值R=4Ω的电阻把线圈放入一方� sketch template

如图所示两块水平放置的�属板距离为d用导线开关K与一个n匝的线圈连接线圈置于方�竖直�上的均匀变化的磁场B中．两板间放一台小型压力传感 sketch template

如图中小磁针静止在电磁铁的两极之间其南北极指�和电磁铁线圈中的电流方�如图所示请你在图中画出电磁铁上线圈的缠绕方法．题目和参考答案 sketch template

如图所示100匝的线圈为表示线圈的绕�图中只画了2匝两端AB与一个电压表相连线圈内有指�纸内方�的磁场线圈中磁场的磁感应强度在按 sketch template

如图1所示一个匝数n=100匝的圆形线圈面积S=03m2电阻r=1Ω．线圈中存在由里�外的匀强磁场磁感应强度B随时间t变化的关系如图 sketch template

如图所示线圈C连接光�平行导轨导轨处在方�垂直纸面�里的匀强磁场中导轨电阻不计导轨上放着导体棒MN为了使闭合线圈A产生图示方�的感应 sketch template

如图所示一半径为r的半圆形单匝线圈放在具有理想边界的匀强磁场中磁场的磁感应强度为B以直径ab为轴匀速转动转速为nab的左侧有垂直于纸 sketch template

题目如图一个匝数为100匝的圆形线圈面积04m2电阻r=1Ω在线圈中存在面积02 M2的垂直线圈平面�外的匀强磁场区域磁感应 sketch template

法拉第在1831年�现了“磁生电”现象。如图所示，他把两个线圈绕在同一个软铁环上，线圈A和电池连接，线圈B用导线连通，导线下面平行放置一个小 sketch template

有一匝数n=200匝的矩形线圈abcd放在磁场中线圈回路的总电阻R=5Ω．线圈平面垂直于磁感线方�．穿过线圈的磁通量φ随时间变化的规律如图所 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

如图所示两块水平放置的平行�属板间距为d定值电阻的阻值为R竖直放置的线圈匝数为n绕制线圈的导线的电阻也为R其它导线的电阻忽略不计 sketch template

如图所示绕空心�料管的线圈与电流表组成闭合电路当条形磁铁插入线圈或从线圈中拔出时电路中都会产生感应电流 磁铁从位置1到位置2的过程中 sketch template

35．老师在课堂上演示了电磁感应实验后小杨同学有了新的想法如果线圈不动磁体相对于线圈运动是否也会产生电流于是他找来线圈条形磁铁灵敏 sketch template

如图所示一个通电矩形线圈abcd放在匀强磁场中矩形线圈的OO′轴与磁场垂直线圈平面与磁场平行ab边所受的安培力方�为 Cd边所受的 sketch template

如图甲所示一个匝数n=100的圆形导体线圈面积S1=04m2电阻r=1Ω．在线圈中存在面积S2=03m2的垂直线圈平面�外的匀强磁场 sketch template

百度教育 sketch template

阅读短文再回答后面的问题．如图所示电磁炉的原理示意图．炉子的内部有一个�属线圈当电流通过线圈时会产生磁场这个磁场的大小和方�是不断变化 sketch template

如图所示一个半径为r的半圆形单匝线圈以直径ab为轴匀速转动转速为nab的左侧有垂直线圈平面�里的匀强磁场磁感应强度为BM和N是两个 sketch template

如图所示有界匀强磁场的磁感应强度为B方�垂直纸面�里MN为其左边界磁场中放置一半径为R的圆柱形�属圆筒圆心O到MN的距离OO1＝2 sketch template

磁场和磁现象有间学堂博客园 sketch template

11．用如图所示的实验装置研究电磁感应现象．当有电流从电流表的正极流入时指针�右偏转．下列说法哪些是正确的 A．当把磁铁N极�下插入线圈时 sketch template

如图所示有一个n匝的圆形线圈放在磁感应强度为B的匀强磁场中线圈平面与磁感线成30°角磁感应强度均匀变化线圈导线的规格不变下列方法可 sketch template

如图所示，通电螺线管形成的磁场中有两个小磁铁A和B，其中B有一半在螺线管内部，一半在外部，则它们受力的方�分别为（） A �左，�左 B sketch template

题目如图所示足够长的 U 形光�导体框水平放置宽度为 L一端连接的电阻为 R导体框所在空间存在竖直�下的匀强磁场磁感应强度大小为 sketch template

题目如图所示足够长的平行光��属导轨水平放置宽度L=04m一端连接R=1Ω的电阻导线所在空间存在竖直�下的匀强磁场磁感应强度B sketch template

如图甲所示两间距为d的水平放置的平行�属板MNM板某处C放有粒子源C的正上方的N板D处开有一个可穿过粒子的小孔．间距L=2d的平行�属 sketch template

如图1所示小明在蹄形磁体的磁场中放置一根与螺线管连接的导体棒ab当ab棒水平�右运动时�现小磁针N极转至右边根据课堂上学习的相关知识 sketch template

如图所示把一根直导体AB放在蹄形磁体的磁场里接通电源让电流通过原来静止的导体AB可以�现导体�左运动．实验表明通电导体在磁场中要受到力 sketch template

如图甲所示一个圆形单匝线圈的面积S=200cm2线圈的电阻为R=1Ω．把线圈放入一个方�垂直线圈平面�里的匀强磁场中．磁感应强度随时间变化 sketch template

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