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 Coloring Page

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 Template

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anonymous

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anonymous
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anonymous

anonymous
sketch #5203 Alien vs. Predator Ani Chachua

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anonymous

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sketch #5188 Paul Walker by Taï Marsan

anonymous

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anonymous

anonymous
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sketch #673 Peachy mouse

Rachel Roe
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sketch #4905 The Little Prince by Gaurav Patel

anonymous

anonymous
sketch #4905 The Little Prince by Gaurav Patel

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anonymous

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sketch #314 Butterfly

anonymous

anonymous
sketch #314 Butterfly

sketch #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #2818 Hellboy by يآآسر محمد

يآآسر محمد
sketch #2818 Hellboy by يآآسر محمد

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anonymous

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sketch #4769 Finn and Jake by Neo Ʀazor

anonymous

anonymous
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sketch #5268 Harley Quinn by 조바다

anonymous

anonymous
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tomski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 coloring

如图所示螺线管横截面积为S线圈匝数为N电阻为R1管内有水平�左的变化磁场螺线管与足够长的平行�属导轨MNPQ相连并固定在同一平面内 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

如图5 1 26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 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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

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

中考物理考点解读：通电螺线管的磁场知乎 sketch template

2．安培在�学院做了一个小实验引起其他�学家的极大兴趣如图5所示把螺线管沿东西方�水平悬挂起来然后给导线通电请你想一想会�生的现象是 sketch template

如图11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 sketch template

1820年安培在�学院的例会上做了一个小实验引起到会�学家的极大兴趣如图所示把螺线管沿东西方�水平悬挂起来然后给导线通电请你想一想 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

1820年，安培在�学院的例会上做了如图所示一个小实验，引起与会�学家的极大兴趣．他把螺线管沿东西方�水平悬挂起来，然后给导线通电，螺线管转动 sketch template

1．如图所示甲乙两个螺线管靠很�串联在同一电路中 1标出螺线管甲的N极和S极 2若使两螺线管互相排斥试在图中画出螺线管乙的 sketch template

如图甲所示，匝数为n、总电阻为r、横截面积为S的竖直螺线管与两足够长的固定平行光�导轨相连，导轨间距为L，倾角为。导轨间有磁感应强度大小为 sketch template

根据图所示螺线管的电流方�判断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均匀绕制的螺线管水平放置在其正中心得上方附�有一条用绝缘绳水平吊起的通电直导线L导线L与螺线管垂直．当螺线管通电后�现绝缘绳受到 sketch template

如图所示均匀绕制的螺线管水平放置在其正中心的上方附�用绝缘绳水平吊起通电直导线AA与螺线管垂直A导线中的电流方�垂直纸面�里开关S sketch template

如图所示通电螺线管的左端为 S 极则 A．小磁针c 端为N 极电源a 端为负极 B．小磁针c 端为正极 C．小 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当把条形磁铁插入螺线管中时电流指针�左偏转现将处于螺线管中央处的磁铁从螺线管中�外抽出则电流表的指针偏转情况为 A．�上 sketch template

如图所示套在光�玻璃管上的两个轻质螺线管AB通电后互相排斥试画出B螺线管的绕线方�．题目和参考答案——青夏教育精英家教�—— 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

根据图所示螺线管中的电流方�在螺线管的两端标出它的NS极．题目和参考答案——青夏教育精英家教�—— sketch template

通电螺线管上方的小磁针静止时的指�如图所示由此可知螺线管左端为极电源的左端为极．——青夏教育精英家教�—— sketch template

如图螺线管P与�属环M连接组成闭合回路螺线管P左侧放有一闭合�属环N当变化的磁场穿过�属环M时�属环N受到了�左的磁场力则磁场随时间 sketch template

题目如图所示在同一水平面内有两根光�平行�属导轨MN和PQ在两导轨之间竖直放置通电螺线管ab和cd是放在导轨上的两根�属棒它们分别 sketch template

在闭合螺线管线路中的开关S后小磁针的北极指�如图所示画出螺线管的绕线方式．——青夏教育精英家教�—— sketch template

电磁转换 Word文档在线阅读与下载无忧文档 sketch template

如图所示当开关闭合后两螺线管�相反方�运动请把乙螺线管的导线连接在右边电源上——青夏教育精英家教�—— sketch template

如下图所示 根据小磁针的方�判断通电螺线管的极性及电源正负极——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能在任意位置 sketch template

如图所示通电螺线管的B端是NN极．如果把通电螺线管沿东西方�水平悬挂起来将会看到的现象是通电螺线管�生转动并最后停在南北南北方�上 sketch template

如图所示把螺线管沿东西方�水平悬挂起来然后给导线通电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能在任意位置静止C sketch template

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