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 Coloring Page

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�—— Template

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

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #2559 sun

anonymous

anonymous
sketch #2559 sun

sketch #1448 donara

Donara Smbatyan
sketch #1448 donara

sketch #5117

anonymous

anonymous
sketch #5117

sketch #2340

anonymous

anonymous
sketch #2340

sketch #4852

anonymous

anonymous
sketch #4852

sketch #3639

anonymous

anonymous
sketch #3639

sketch #5237 Gotye by Jhonatan Soares

anonymous

anonymous
sketch #5237 Gotye by Jhonatan Soares

sketch #21243

anonymous

anonymous
sketch #21243

sketch #5039

anonymous

anonymous
sketch #5039

sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #3871

anonymous

anonymous
sketch #3871

sketch #3547 Lady in red Toky Niaina Randrianarisoa

anonymous

anonymous
sketch #3547 Lady in red Toky Niaina Randrianarisoa

sketch #2992 Dragon by Iky Sahendra Putra

anonymous

anonymous
sketch #2992 Dragon by Iky Sahendra Putra

sketch #2022

anonymous

anonymous
sketch #2022

sketch #3683 Hellboy by Loai Issa

anonymous

anonymous
sketch #3683 Hellboy by Loai Issa

sketch #4358 Wink Károly Benkő

anonymous

anonymous
sketch #4358 Wink Károly Benkő

sketch #1216

anonymous

anonymous
sketch #1216

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #5346

anonymous

anonymous
sketch #5346

sketch #5058

anonymous

anonymous
sketch #5058

sketch #508

anonymous

anonymous
sketch #508

sketch #4971 Rhianna by Isaiah Fantisy Godlike

anonymous

anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #4855

anonymous

anonymous
sketch #4855

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #4929

anonymous

anonymous
sketch #4929

tomski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�—— coloring

如图所示的电路中电源电压保持不变R为定值电阻当开关闭合时标有“6V 3W 的小灯泡L恰好正常�光若保持R不变将L换成另一只标有 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

如图所示电路开关S1闭合后S2的断开与闭合使电流表A2的两次示数之比为35由此可知R1与R2的阻值之比为23S2断开再闭合的过程 sketch template

如图4所示当开关S闭合时灯L1L2均不亮某同学用一根导线探究其故障当把导线并接在灯L1两端时�现灯L2亮灯L1不亮当把导线并接在 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

开关S闭合后小磁针静止时的指�如图所示由此可知 端是通电螺线管的N极 端是电源的正极．题目和参考答案——青夏教育精英家教�—— sketch template

如图当S闭合时两螺线管之间相互排斥．请标出电源的“ “ 极和左方小磁针静止时的NS极．题目和参考答案——青夏教育精英家教�—— sketch template

闭合开关S后小磁针静止时的指�如图所示b端为 S极当�动变阻器的�片P�B端移动时电磁铁的磁性减弱．题目和参考答案——青夏教育精英 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 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

当S闭合时小磁针静止时所处位置如图所示请在图中标出电磁铁的NS极和电源的“ “ 极．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示当开关S闭合后螺线管下端是 极 小磁针将 时针转动�动变阻器�片�右移动电磁铁磁性将题目和参考答案——青夏教育精英家教�—— sketch template

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ sketch template

开关S闭合后小磁针静止时的指�如图所示由此可知 A A端是通电螺线管的N极c端是电源正极B b端是通电螺线管的N极d端是电源 sketch template

小明用导线绕在铁钉上接入如图所示的电路中制成了一个电磁铁闭合开关S小磁针静止时左端应为 极当�动变阻器的�片P�左移动时电磁铁的 sketch template

如图当S闭合时两螺线管之间相互排斥．请标出电源的“ “ 极和左方小磁针静止时的NS极．题目和参考答案——青夏教育精英家教�—— sketch template

闭合开关S后小磁针静止时N极指�如下图所示那么图中电源的正极A 一定在a端 B 一定在b端 C 在a端或b端均可 D 无法确定 sketch template

题目如图所示闭合开关S通电螺线管右侧的小磁针静止时小磁针的N极指�左则电源的右端为极．若要使通电螺线管的磁性增强�动变阻器的�片 sketch template

闭合开关S后甲乙两个小磁针静止在图所示的位置他们的北极分别是 A．a端和c端B．b端和d端C．a端和d端D．b端和c端 题目和参考 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示的电路中电源两端的电压保持不变闭合开关SS1当�片P 移至�动变阻器R2的A端时电压表V1的示数为U1电压表V2的示数为 sketch template

如图所示的电路中123456为连接点的标号．在开关闭合后�现小灯泡不亮．现用多用电表检查电路故障需要检测的有电源开关小 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

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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

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

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

如图所示闭合开关�现铁钉旁边的小磁针静止时S极指�铁钉A端请你在原图上画出电磁铁AB的磁感线标出电磁铁AB的NS极标出蓄电池的正负 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

中考物理考点解读：通电螺线管的磁场知乎 sketch template

小华同学用导线绕在铁钉上接入如图所示的电路中制成了一个．闭合开关S小磁针静止时左端应为 极当�动变阻器的�片P�左移动时它的磁性将 sketch template

如图所示正确表示小磁针N极指�的是 ABCD——青夏教育精英家教�—— sketch template

通电螺旋管旁的小磁针静止如图所示判断正确的是 A．螺旋管a端为N极电源C端为正极 B．螺旋管a端为S极电源C端为负极 C．螺旋管a sketch template

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