如图所示一通电螺线管放在闭合�属线圈内螺线管的中轴线正好和线圈的一条直径mn重合若要使线圈中产生顺时针方�的感应电流可采用的方法是a Sketch Coloring Page

如图所示一通电螺线管放在闭合�属线圈内螺线管的中轴线正好和线圈的一条直径mn重合若要使线圈中产生顺时针方�的感应电流可采用的方法是a Template

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More Sketches

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

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #5368

anonymous

anonymous
sketch #5368

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #5257

anonymous

anonymous
sketch #5257

sketch #4713

anonymous

anonymous
sketch #4713

sketch #3261

anonymous

anonymous
sketch #3261

sketch #21243

anonymous

anonymous
sketch #21243

sketch #380

anonymous

anonymous
sketch #380

sketch #5090

anonymous

anonymous
sketch #5090

sketch #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #5062

anonymous

anonymous
sketch #5062

sketch #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #3637

anonymous

anonymous
sketch #3637

sketch #4055

anonymous

anonymous
sketch #4055

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #5093 Pedro Henrique Jordan Coquet

anonymous

anonymous
sketch #5093 Pedro Henrique Jordan Coquet

sketch #5202 The Woman by Céline Chalois

anonymous

anonymous
sketch #5202 The Woman by Céline Chalois

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #3385

anonymous

anonymous
sketch #3385

sketch #4368

anonymous

anonymous
sketch #4368

sketch #2536

anonymous

anonymous
sketch #2536

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #286 sun

anonymous

anonymous
sketch #286 sun

sketch #2810 Lennon by El Harouati Nassera

El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera

sketch #819

Laura Agapi Asnicar
sketch #819

sketch #4012 Owl sketch

anonymous

anonymous
sketch #4012 Owl sketch

sketch #2030

Marlyn Ortiz
sketch #2030

tomski如图所示一通电螺线管放在闭合�属线圈内螺线管的中轴线正好和线圈的一条直径mn重合若要使线圈中产生顺时针方�的感应电流可采用的方法是a coloring

通电螺线管的NS极如图所示请在图12中括号内标出电源的正负极和小磁针静止时的NS极 ——青夏教育精英家教�—— sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

通电螺线管要点解读知乎 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示一通电螺线管放在闭合�属线圈内螺线管的中轴线正好和线圈的一条直径MN重合若要使线圈中产生顺时针方�的感应电流可采用的方法是A sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示，闭合开关后，两个通电螺线管中间的小磁针N极�下指。请你在括号内标出电源的“ ”或“﹣”极，并画出乙通电螺线管的绕线方法。百度教育 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示开关闭合后螺线管通电产生磁场位于螺线管右则的小磁针会�生偏转．请画出通电螺线管的NS极并用箭头在小磁针N极的下方标出其转动的 sketch template

通电螺线管要点解读知乎 sketch template

如图所示根据通电螺线管的磁感线方�可判断通电螺线管左端为极电源的a端为极小磁针静止时的b端为极 A 南正北B北负北 sketch template

如图所示一通电螺线管放在闭合�属线圈内螺线管的中轴线正好和线圈的一条直径MN重合若要使线圈中产生顺时针方�的感应电流可采用的方法是A sketch template

如图所示放在通电螺线管内部中间处的小磁针静止时N极指�右端则c端为电源的 极通电螺线管的a端为极——青夏教育精英家教�—— sketch template

在“探究通电螺线管外部磁场 的实验中a B1将螺线管连接到如图a示电路中闭合开关后将螺线管靠�大头针�现此现象说明 sketch template

5．螺线管通电后小磁针静止时北极的指�如图所示请标出螺线管左端的磁极和线圈中的电流方�．——青夏教育精英家教�—— sketch template

如图所示的螺线管的匝数n=1500横截面积S=20cm2电阻r=15Ω与螺线管串联的外电阻R1=10ΩR2=35Ω若穿过螺线管的 sketch template

如图所示通电螺线管�围的小磁针静止时小磁针N极指�正确的是 A．abcB．abdC．acdD．bcd 题目和参考答案 sketch template

如图所示根据小磁针静止时的指�画出通电螺线管中的电流方�电源的正负极及通电螺线管的NS极题目和参考答案——青夏教育精英家教�—— sketch template

5．通电螺线管内部放一个小磁针，小磁针静止时的指�如图所示，则正确的是（） A A端为电源正极 B B端为电源正百度教育 sketch template

通电螺线管上方放一个小磁针小磁针静止时的指�如图所示则 A．a端为电源正极B．b端为电源正极 C．c端为通电螺线管S极 D．d端为通电 sketch template

如图所示当开关闭合后通电螺线管上方的小磁针受力的作用保持静止则通电螺线管的右端是 极电源的右端是 极——青夏教育精英家教�—— sketch template

小波小组在探究“通电螺线管的外部磁场实验中设计了如图1所示电路．实验时1可通过观察判断通电螺线管的磁极．2如图2所示是通电 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

如图15 1 15甲乙是两种结构不同的环状螺线管的示意图其中乙是由两个匝数相同互相对称的半圆环形螺线管串联而成的给它们按图示方�通以 sketch template

如图所示通电螺线管�围能自由转动的小磁针abcd已静止指�正确的是 A 小磁针a B 小磁针b C 小磁针c D 小磁针 sketch template

如图所示为通电螺线管电流磁场方�及线圈绕�三者关系的判断方法示意图由图可知该线圈的电流方�是从a流�ba流�b．填“a 流�b 或“b sketch template

在图中通电螺线管�围放着能自由转动的小磁针ABCD当它们都静止时极性不正确的是 题目和参考答案——青夏教育精英家教�—— sketch template

19．如图所示abc三枚小磁针分别放在通电螺线管的正上方管内和右侧当开关闭合时这些小磁针静止时小磁针的N极指�为 A．ab sketch template

在通电螺线管附�放一颗小磁针小磁针静止时N极的指�如图所示请在图中标出导线的电流方�以及磁感线的方�．题目和参考答案——青夏教育精英家教�—— sketch template

1．如图所示通电螺线管置于闭合�属环A的轴线上A环在螺线管的正中间当螺线管中的电流逐渐减小时 A．A环有收缩的趋势 ——青夏教育 sketch template

将一螺线管放到洒有均匀铁�的桌面上电路连接情况如图所示则表述正确的是A闭合开关S螺线管左端是N极B闭合开关S铁�变成磁感线说明 sketch template

如图所示将一条形磁体放在小车上并靠�螺线管．开关闭合当变阻器�片�右�动时�现小车也�右运动则条形磁体的左端为极图中电阻R2的 sketch template

如图所示螺线管内有一平行于轴线的匀强磁场规定图中箭头所示方�为磁感应强度B的正方�螺线管与U型导线框cdef相连导线框cdef内有一 sketch template

导线在通电的瞬间放在其下面静止的小磁针转�如图所示画出导线中电流方�．题目和参考答案——青夏教育精英家教�—— sketch template

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