如图所示三根通电直导线垂直纸面放置位于bcd处通电电流大小相同方�如图．a位于bd中点．则a点的磁感应强度方 A．垂直纸面指� Sketch Coloring Page

如图所示三根通电直导线垂直纸面放置位于bcd处通电电流大小相同方�如图．a位于bd中点．则a点的磁感应强度方 A．垂直纸面指� Template

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More Sketches

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

sketch #3264 Lisa by Shaban Khan

anonymous

anonymous
sketch #3264 Lisa by Shaban Khan

sketch #2560

anonymous

anonymous
sketch #2560

sketch #270

anonymous

anonymous
sketch #270

sketch #3298

Hank Henry Armstrong
sketch #3298

sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #33 Flutter-bys

Rachel Roe
sketch #33 Flutter-bys

sketch #20344

anonymous

anonymous
sketch #20344

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #2554

anonymous

anonymous
sketch #2554

sketch #5232 Avril by Teresa Temacha

anonymous

anonymous
sketch #5232 Avril by Teresa Temacha

sketch #5157

anonymous

anonymous
sketch #5157

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #20215 Desert

anonymous

anonymous
sketch #20215 Desert

sketch #4698

anonymous

anonymous
sketch #4698

sketch #5343

anonymous

anonymous
sketch #5343

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #664 Spider on a plant pot

Rachel Roe
sketch #664 Spider on a plant pot

sketch #2549

anonymous

anonymous
sketch #2549

sketch #5263

anonymous

anonymous
sketch #5263

sketch #5123

anonymous

anonymous
sketch #5123

sketch #4055

anonymous

anonymous
sketch #4055

sketch #2628 Black haired women

sketchmaster
sketch #2628 Black haired women

sketch #5288

anonymous

anonymous
sketch #5288

sketch #2636 Robitina by sketchmaster

sketchmaster
sketch #2636 Robitina by sketchmaster

sketch #3810

anonymous

anonymous
sketch #3810

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

tomski如图所示三根通电直导线垂直纸面放置位于bcd处通电电流大小相同方�如图．a位于bd中点．则a点的磁感应强度方 a．垂直纸面指� coloring

如图所示，将通电直导线用悬线悬挂在电磁铁的正上方，高途 sketch template

如图所示三根通电长直导线PQR互相平行且通过正三角形的三个顶点三条导线中通入的电流大小相等方�垂直纸面�里通过直导线产生磁场的磁 sketch template

如图所示在绝缘的水平面上等间距固定着三根相互平行的通电直导线 Ab和c各导线中的电流大小相同其中ac导线中的电流方�垂直纸面�外b sketch template

课堂上老师做了如图甲所示的演示实验给直导线通电观察到直导线运动起来．1实验现象说明有力的作用．2图乙将通电直导线换成了通电线圈 sketch template

如图所示三根通电直导线垂直纸面放置位于bcd处通电电流大小相同方�如图．a位于bd中点．则a点的磁感应强度方 A．垂直纸面指� sketch template

如图所示在abc三处垂直纸面放置三根长直通电导线abc是等边三角形的三个顶点电流大小相等a处电流在三角形中心O点的磁感应强度 sketch template

如图所示三根通电长直导线a、b、c平行水平放置其横截面恰好位于等边三角形的三个顶点导线a、b固定在同一竖直面内导线a中的电流方�垂直纸 sketch template

如图所示通电直导线ab位于两平行导线横截面MN的连线的中垂线上当平行导线通以同�等值电流时以下说法中正确的是 A．导线ab顺时针旋转 sketch template

电磁联系 1小明探究通电直导线�围的磁场分布情况，找来小磁针、铁�、硬纸板等，做了如图1所示的实验。观察实验结果他�现，直导线�围的磁场是 sketch template

题目如图所示A和B为两根互相平行的长直导线通以同方�等大电流虚线C为在A和B所确定的平面内与AB等距的直线则下列说法正确的是 sketch template

如图所示将一根直导线放在静止小磁针的正上方并与小磁针平行．接导电路后观察到小磁针偏转．1实验探究的是通电直导线�围是否存在．2 sketch template

如图所示三根通电直导线垂直纸面放置位于bcd处通电电流大小相同方�如图．a位于bd中点．则a点的磁感应强度方 A．垂直纸面指� sketch template

如图所示一条放在磁场中的通电导线导线与磁场方�垂直图中已经分别标明电流磁场和安培力这三个物理量的方�其中正确的是——青夏教育精英家教�—— sketch template

如图所示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导线所受 sketch template

如图所示三根长导线通电电流大小相同通电方�为b导线和d导线�纸里c导线�纸外a点为bd的中点ac垂直于bd且ab=ad=ac磁场 sketch template

纸面内放置一段载流导线，取电流元 图 上学吧找答案 sketch template

如图三根相互平行的固定长直导线、和两两等距均通有电流中电流方�与中的相同与中的相反下列说法正确的是 A 所受磁场作用力的方�与 sketch template

如图所示匀强磁场方�竖直�下有一条与磁场方�垂直的通电直导线电流方�是水平�右则导线受到的安培力方�为 A．竖直�上B．竖直�下C sketch template

有两根直导线ab互相平行放置如图所示为垂直于导线的截面图在图示的平面内O点为两根导线连线的中点MN为两根导线附�的两点它们在两 sketch template

如图甲所示条形磁铁放在水平桌面上在其左上方固定一根长直导线导线与磁铁垂直给导线通以垂直纸面�里的电流用FN表示磁铁对桌面的压力f sketch template

如图所示条形磁铁放在水平桌面上在其正中央上方固定一根长直导线导线与条形磁铁垂直．当导线中通以垂直纸面�里的电流时用FN表示磁铁对桌面的 sketch template

百度教育 sketch template

如图所示水平面内一段通电直导线平行于匀强磁场放置当导线以左端点为轴在水平平面内转过90°时导线所受的安培力 A．大小不变 B．大小由零 sketch template

如图所示在绝缘的水平面上等间距固定着三根相互平行的通电直导线ab和c各导线中的电流大小相同．其中ac导线中的电流方�垂直纸面�外b sketch template

如图所示在同一平面上有abc三根等间距平行放置的长直导线依次载有电流强度为1 A2 A3 A的电流电流方�如图则 A．导线a所 sketch template

如图所示分别标出了一根垂直放置在磁场中的通电直导线其电流强度为I磁感应强度为B所受磁场力F三者的方�表述正确的是 A．B．C．D sketch template

如图3 27所示由一根绝缘导线绕成半径相同的两个小圆组成的如图所示形状的线圈水平放置匀强磁场B垂直通过线圈平面若将磁场的磁感强度从B增大 sketch template

如图所示AB、CD为长直导线BC为圆心在O点的一段圆弧形导线其半径为 R 若通以电流I 求O点的磁感应强度。百度教育 sketch template

百度教育 sketch template

如图所示通电直导线�围的磁场分布可用磁感线表示为以导线为圆心的同心圆圈磁场方�可以运用如下方法判断用右手握住直导线让大拇指指�直导线中 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为水平放置的两根等高固定长直细导线的截面图O点是两导线间距离的中点ab是过O点的竖直线上与O点距离相等的两点两导线中通有大小 sketch template

题目如图所示用同种材料制成的四根相互平行的通电长直导线每根导线电阻为分别置于正方形的四个顶点上四根导线都垂直于正方形所在平面若每 sketch template

如图所示三条长直导线都通以垂直于纸面�内的电流且I1＝I2＝I3则距三导线等距的A点的磁场方� A．�上 B．�右 C．�左 D sketch template

两根无限长载流直导线相互正交放置，如图所示．I1沿y轴的正方�，I2沿z轴负方�．若载流I1的导线不能动，载流I2的导线可以自由运动，则载流 sketch template

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