如图所示将一根导线平行地拉在静止小磁针的上方．1比较甲乙两图看到的现象是导线通电时 切断电流时 这说明．2比较甲丙两图 Sketch Coloring Page

如图所示将一根导线平行地拉在静止小磁针的上方．1比较甲乙两图看到的现象是导线通电时 切断电流时 这说明．2比较甲丙两图 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

sketch #5164

anonymous

anonymous
sketch #5164

sketch #389

anonymous

anonymous
sketch #389

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #3554 Dr. House by Carrieann Benthem

anonymous

anonymous
sketch #3554 Dr. House by Carrieann Benthem

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

sketch #4831

anonymous

anonymous
sketch #4831

sketch #2852 Teddy Zorka Edding Giustinianovic

Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic

sketch #5235

anonymous

anonymous
sketch #5235

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #704

anonymous

anonymous
sketch #704

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #4480 ZOMBIE by Rubel Parvez

anonymous

anonymous
sketch #4480 ZOMBIE by Rubel Parvez

sketch #5062

anonymous

anonymous
sketch #5062

sketch #2910 Harley Quinn Germaine Hoens

anonymous

anonymous
sketch #2910 Harley Quinn Germaine Hoens

sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh

anonymous

anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh

sketch #4857 Eye by Thu Seba Piñeraa

anonymous

anonymous
sketch #4857 Eye by Thu Seba Piñeraa

sketch #654

anonymous

anonymous
sketch #654

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #4796

anonymous

anonymous
sketch #4796

sketch #2423

anonymous

anonymous
sketch #2423

sketch #4191

anonymous

anonymous
sketch #4191

sketch #3516

Laura Agapi Asnicar
sketch #3516

sketch #1138

anonymous

anonymous
sketch #1138

sketch #2359 imazighen amazigh flag

Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

sketch #3732 Michael Jackson by David Obando

anonymous

anonymous
sketch #3732 Michael Jackson by David Obando

sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #3296

anonymous

anonymous
sketch #3296

sketch #3032 Batman by Aaron Bahary

anonymous

anonymous
sketch #3032 Batman by Aaron Bahary

tomski如图所示将一根导线平行地拉在静止小磁针的上方．1比较甲乙两图看到的现象是导线通电时 切断电流时 这说明 coloring

如图所示将一根导线平行地拉在静止小磁针的上方．1比较甲乙两图看到的现象是导线通电时 切断电流时 这说明 ．2比较甲丙两图 sketch template

�学家�现两根平行导线通电后有如图所示的现象图中实线虚线分别表示通电前后的情况．1由图可知两平行通电导线之间有力的作用．当通入的 sketch template

初中生如何理解电生磁？知乎 sketch template

两根通电的长直导线平行放置电流分别为I1和I2电流的方�如图8 1 10 所示在与导线垂直的平面上有abcd四点其中ab在导线 sketch template

10．如图6所示ab和cd为两平行的直导线两导线中通有同�的交流电且i1=i2=Imcosωt一不计重力的带电粒子从两导线的正中间的某 sketch template

有两根直导线ab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

如图所示把小磁针放在桌面上将一根直导线平行架在静止的小磁针上方当导线中有电流通过时小磁针就会�生偏转请运用场的观点解释小磁针�生偏转 sketch template

如图所示在光�水平桌面上有一边长为L电阻为R的正方形导线框在导线框右侧有一宽度为dd＞L的条形匀强磁场区域磁场的边界与导线框的一边 sketch template

如图所示当导线中通以�里的电流时它将受到�左的磁场力的作用．地球表面赤道附�有一沿东西方�放置的通电导线若导线中的电流方�是由东�西 sketch template

如图所示两根相互平行的长直导线分别通有方�相反的电流 I1和I2且I1＞I2M为导线某一横截面所在平面内的一点且M点到两导线的距离相等 sketch template

如图所示把小磁针放在桌面上将一根直导线平行架在静止的小磁针上方当导线中有电流通过时小磁针就会�生偏转请运用场的观点解释小磁针�生偏转 sketch template

如图所示将一根直导线放在能够自由转动的静止小磁针的正上方并与小磁针平行接通电路后观察到小磁针偏转1实验探究的是通电直导线�围是否 sketch template

如图1所示两根相互平行的长直导线分别通有方�相反的电流且I1＞I2abcd为导线某一横截面所在平面内的四点且 Abc 与两 sketch template

两根通电的长直导线平行放置电流分别为I1和I2电流的方�如图8 1 10 所示在与导线垂直的平面上有abcd四点其中ab在导线 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将一均匀导线围成一圆心角为90°的扇形导线框OMN其中OM=R线框总电阻为r圆弧MN的圆心为O点将导线框的O点置于直角坐标系 sketch template

如图所示将一均匀导线围成一圆心角为90°的扇形导线框OMN其中OM=R线框总电阻为r圆弧MN的圆心为O点将导线框的O点置于直角坐标系 sketch template

如图甲所示光�的水平桌面上固定着一根绝缘的长直导线可以自由移动的矩形导线框abcd靠�长直导线静止放在桌面上．从零时刻开始长直导线中的 sketch template

如右图所示在探究“并联电路中干路的电流与各支路的电流关系实验中需要分别测出abc三点的电流 1画出测量b点电流的电路图并标明 sketch template

有两根长直导线ab互相平行放置如图所示为垂直于导线的截面图在图中所示的平面内O点为两根导线连线的中点MN为两导线附�的两点它们在 sketch template

如图所示，一根半径为R的无限长直铜导线，载有电流I，电流均匀分布在导线的横截面上。在导线内部通过中心轴作一横切面S，则通过横切面S上每单位长度 sketch template

14．如图所示同一平面内有两根固定的相互平行的长直导线甲和乙现通有大小相等方�相反的电流ab两点与两导线共面其中a点与两导线间距离均 sketch template

如图所示，在架子上吊着一根带绝缘层的导线，右侧导线 高途 sketch template

3．如图所示ab是水平面上一个圆的直径在过ab的竖直平面内有一根通电导线ef已知ef平行于ab当ef竖直�上平移时电流磁场穿过圆面积 sketch template

四、电流的磁场 sketch template

如图所示在等边三角形的三个顶点abc处各有一条长直导线垂直纸面放置导线中通有大小相等的恒定电流方�垂直纸面�里．过c点的导线所受安培 sketch template

如图所示用绝缘细线悬挂一个导线框导线框是由两同心半圆弧导线和直导线abcdabcd在同一条水平直线上连接而成的闭合回路导线框中通 sketch template

在如图所示的电路中，有两根导线尚未连接，请用笔画线代替导线补上．补上后要求：闭合电键S后，灯L1和L2都能�光，且电流表只测量通过灯L2的电流 sketch template

两条导线互相垂直相隔一段较小的距离如图所示其中一条AB是固定的另一条CD能自由转动当直流电流按图示方�通入两条导线时CD导线将 sketch template

7．在一根条形磁铁附�平行放置一根与磁铁形状完全相同的棒状物体XY后其�围磁场磁感线的分布情况如图9 5甲所示．将XY两端对调以后磁感线 sketch template

如图所示用一根均匀导线做成的矩形导线框abcd放在匀强磁场中线框平面与磁场方�垂直abbc边上跨放着均匀直导线ef各导线的电阻不可以 sketch template

如图所示，用轻绳将两根通电直导线悬挂在天花板上的点高途 sketch template

如图所示同一平面内有两根互相平行的长直导线1和2通有大小相等方�相反的电流ab两点与两导线共面a点在两导线的中间与两导线的距离均为 sketch template

如图所示，一载流导线在同一平面内弯曲成图示状，O点是半径为R1和R2的两个半圆弧的共同圆心，导线在无穷远处连接到电源上设导线中的电流强度为 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放置．1接通电路后观察到小磁针偏转说明电流�围存在磁场．若接通电路后移去小 sketch template

free web stats