如图所示a为螺线管b为悬挂在弹簧测力计下的条形磁铁当开关s断开时弹簧测力计的示数将 电流表的示数将 ——青夏教育精英家教�—— Sketch Coloring Page

如图所示a为螺线管b为悬挂在弹簧测力计下的条形磁铁当开关s断开时弹簧测力计的示数将 电流表的示数将 ——青夏教育精英家教�—— Template

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

sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

sketch #5313 Katy Perry by Monalisa Theresia

anonymous

anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #1131 nərgiz

anonymous

anonymous
sketch #1131 nərgiz

sketch #4176 Eye by Jawad Kallou

anonymous

anonymous
sketch #4176 Eye by Jawad Kallou

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #3753

anonymous

anonymous
sketch #3753

sketch #5117

anonymous

anonymous
sketch #5117

sketch #4682 Elvis Presley by Nassim Nouri

anonymous

anonymous
sketch #4682 Elvis Presley by Nassim Nouri

sketch #542 life

anonymous

anonymous
sketch #542 life

sketch #3145 Madoka by Николай Герасимов

anonymous

anonymous
sketch #3145 Madoka by Николай Герасимов

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #5303

anonymous

anonymous
sketch #5303

sketch #4511 Yao Ming by Betty Marie Melzer

anonymous

anonymous
sketch #4511 Yao Ming by Betty Marie Melzer

sketch #1435 donara

Donara Smbatyan
sketch #1435 donara

sketch #5090

anonymous

anonymous
sketch #5090

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #1414

Chayrolfrypan
sketch #1414

sketch #5181

anonymous

anonymous
sketch #5181

sketch #5212 Katy Perry by Shahid Khokhar

anonymous

anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #2552

anonymous

anonymous
sketch #2552

sketch #5155

anonymous

anonymous
sketch #5155

sketch #5436

anonymous

anonymous
sketch #5436

sketch #2061

Raisa Mahmud
sketch #2061

sketch #5227

anonymous

anonymous
sketch #5227

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

anonymous

anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #5217

anonymous

anonymous
sketch #5217

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

anonymous

anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #2976 A girl watches the moon

Laura Agapi Asnicar
sketch #2976 A girl watches the moon

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

tomski如图所示a为螺线管b为悬挂在弹簧测力计下的条形磁铁当开关s断开时弹簧测力计的示数将 电流表的示数将 ——青夏教育精英家教�—— coloring

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

如上图所示螺线管A端为SS极永磁体B端为NN极．题目和参考答案——青夏教育精英家教�—— 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A为螺线管B为悬挂在弹簧测力计下的条形磁铁当开关S断开时弹簧测力计的示数将 电流表的示数将 ——青夏教育精英家教�—— sketch template

通电螺线管要点解读知乎 sketch template

如图所示的双线螺线管当开关S闭合时其铁芯AB A．A端为S极B端为N极B．A端为N极B端为S极C．不能被磁化D．无法确定是否被磁化 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

如图所示当闭合电键S后通电螺线管Q端附�的小磁针N极转�Q端则 A．通电螺线管的Q端为N极电源a端为正极B．通电螺线骨的Q端为N极 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

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

3．如下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——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

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NS极并用箭头在小磁针N极的下方标出其转动的 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

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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请根据通电螺线管的电流方�标出通电螺线管的NS极和电源的正负极．题目和参考答案——青夏教育精英家教�—— sketch template

如图甲乙所示按小磁针的指�在图中标出螺线管的极性电流的方�和电源的“ 极．——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

如图所示实验装置弹簧测力计下面挂着条形铁块螺线管中插有铁芯．现开关S拨在触点�位置且电流表示数为I．要使弹簧测力计的示数变大下列操作方法 sketch template

如图所示开关S闭合�现弹簧缩短小磁针旋转到如图中所示位置静止则下列说法正确的是 A 电源右端是负极B 小磁针上端是S极C sketch template

19．如图所示abc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．ab sketch template

根据如图所示永磁体的磁极和通电螺线管间磁感线分布在图中标出通电螺线管的磁极解析因外部磁感线总是由N极指�S极由图可知磁感线都指� sketch template

如图所示 在电磁铁的正上方用弹簧挂一条形磁铁当开关闭合后条形磁铁与电磁铁的相互作用为 当�片P 从b 端到a 端的�动过程中 弹簧的 sketch template

弹簧测力计下悬挂一条形磁铁磁铁下方有一螺线管如图所示．闭合开关条形磁铁稳定后弹簧测力计的示数为F．下列做法能使F变大的是 A．增加 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螺线管与电流表组成闭合电路条形磁铁位于螺线管上方下端为N极．则当螺线管中产生的感应电流 A．方�与图示方�相同时磁铁靠� sketch template

1用细线悬挂一个重为5N的小球使其在空中�动如图甲所示．在图中画出小球�到A点时受到的重力示意图．2如图乙所示的螺线管接入电路中 sketch template

如图所示当S闭合时小磁针逆时针偏转则通电螺线管左端为 极电源的B端为 极．——青夏教育精英家教�—— sketch template

如图甲所示在水平地面上的磁体上方有挂在弹簧测力计上的小磁体．小辉提着弹簧测力计�右缓慢移动挂在弹簧测力计上的小磁体下端沿图示水平路线从 sketch template

有一小磁针静止在通电螺线管上方如图所示则通电螺线管 A．左侧为N极a端为正极B．左侧为S极a端为正极C．左侧为N极b端为正极D sketch template

6．弹簧下悬挂一条形磁铁磁铁下方有一通电螺线管 如图1所示为了使磁铁能受到通电螺线管的吸引 力下列措施中可行的是 A�片P�右�动 sketch template

4．如图一所示一同学在通电螺线管�围画出四个小磁针表示磁感线方�其中小磁针指�画错的是 A．a B．b C．c D．d——青夏教育精英家教�—— sketch template

如图所示一轻质弹簧的下端固定在水平面上上端叠放着两个质量均为M的物体AB弹簧的劲度系数为k初始时物体处于静止状态．现用竖直�上的 sketch template

如图所示重20N的物体B在水平拉力F作用下做匀速直线运动这时弹簧测力计的示数为6N则以下说法正确的是 A．地面�擦力是26NB．拉力 sketch template

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