2．如图所示在通电螺线管的�围放着能够自由转动的小磁针abcd这四个磁针静止时位置正确的是 A．磁针a b．磁针b c Sketch Coloring Page

2．如图所示在通电螺线管的�围放着能够自由转动的小磁针abcd这四个磁针静止时位置正确的是 A．磁针a b．磁针b c Template

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sketch #2593 Tweety by sketchmaster

sketchmaster
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anonymous

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anonymous
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sketch #5137 Happy Halloween! by Guillaume Ballieu

anonymous

anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu

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Laura Agapi Asnicar
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sketch #3626 Skream by Wellen Lima

anonymous

anonymous
sketch #3626 Skream by Wellen Lima

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anonymous

anonymous
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sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
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sketch #12 my bear

Tom Kelly
sketch #12 my bear

sketch #5369 Wolverine by ShopRasta Roots

anonymous

anonymous
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sketch #2598

sketchmaster
sketch #2598

sketch #4549

anonymous

anonymous
sketch #4549

sketch #3118 Joker Hernan Da Costa Marquez

anonymous

anonymous
sketch #3118 Joker Hernan Da Costa Marquez

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #2087 zay lin

Zay Lin
sketch #2087 zay lin

sketch #3339 Sasuke by Jean-Benoit Renaud

anonymous

anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #4160

Hank Henry Armstrong
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sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

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Johnny B. Goode
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anonymous

anonymous
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sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #5268 Harley Quinn by 조바다

anonymous

anonymous
sketch #5268 Harley Quinn by 조바다

sketch #5339

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sketch #2072

anonymous

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sketch #3620 Dude by Arasheel Eomseii

anonymous

anonymous
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tomski2．如图所示在通电螺线管的�围放着能够自由转动的小磁针abcd这四个磁针静止时位置正确的是 a．磁针a b．磁针b coloring

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

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示两通电螺线管在靠�时相互排斥请在乙图中标出通电螺线管的NS极螺线管中电流的方�及电源的正负极．题目和参考答案——青夏教育 sketch template

通电螺线管要点解读知乎 sketch template

通电螺线管要点解读知乎 sketch template

如图所示在通电螺线管上绕出导线．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示把螺线管沿东西方�水平悬挂起来然后给A导线通电请你想一想会�生的现象是 A．通电螺线管仍保持静止不动B．通电螺线管能在任意 sketch template

如图所示通电螺线管�围能自由转动的小磁针abcd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

在图中通电螺线管�围放着能自由转动的小磁针ABCD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

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

如图所示在通电螺线管的管口管内中央外部中央的abc三处放置三枚可以自由转动的小磁针静止时N极指� A．都�右B．a�左 bc sketch template

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螺线管螺线管线圈通电螺线管的磁场第5页大山谷图库 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

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在通电螺线管的abcd四点各放一个小磁针如图所示四点中小磁针N极指�相同的是AabBacCadDbcd 题目和参考 sketch template

2．如图所示在通电螺线管的�围放着能够自由转动的小磁针abcd这四个磁针静止时位置正确的是 A．磁针a B．磁针b C 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

题目内容 如图所示，甲、乙两个通电螺线管如图放置，则它们之间（） A 有相互排斥的作用力 B 有相互百度教育 sketch template

如图所示把螺线管沿东西方�水平悬挂起来然后给导线通上如图所示的电流请你想一想会�生的现象是 A．通电螺线管仍保持静止不动B．通电 sketch template

在通电螺线管附�有个小磁针小磁针静止时N极所指的方�如图所示请在图中标出通电螺线管的NS极及电源的正负极．题目和参考答案——青夏教育 sketch template

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如图所示是小磁针放在通电螺线管右端静止时的情形在螺线管左侧的虚线框内标出导线中电流的方�．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示根据通电螺线管中的电流方�标出静止在通电螺线管上方的小磁针的“N “S 极．题目和参考答案——青夏教育精英家教�—— 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

如图所示在水平放置的光�绝缘杆ab上挂有两个�属环M和N两环套在一个通电密绕长螺线管的左部当变阻器的�动触头�左移动时两环将怎样运动 sketch template

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如图所示用丝线悬挂一个�属环�属环套在一个通电螺线管上并处于螺线管正中央位置．如通入螺线管中的电流突然增大则A圆环会受到沿半径�外 sketch template

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如图所示根据小磁针静止时的指�在图中标出通电螺线管的NS极和电流方�．题目和参考答案——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

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如图所示通电螺线管左端小磁针N极指�正确的是 答案A 9电磁铁在生活和生产中有着广泛的应用图5中应用到电磁铁的设备有答案AC 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

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