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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More Sketches

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

sketch #4881

anonymous

anonymous
sketch #4881

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #2070

anonymous

anonymous
sketch #2070

sketch #1671

Saifa Mahmud
sketch #1671

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #5259

anonymous

anonymous
sketch #5259

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

anonymous

anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #3800

Fon Talesrunner
sketch #3800

sketch #3567 Worried Girl by Juvenilia Alexandrino

anonymous

anonymous
sketch #3567 Worried Girl by Juvenilia Alexandrino

sketch #4349 Cícero Николай Герасимов

anonymous

anonymous
sketch #4349 Cícero Николай Герасимов

sketch #3166 Axl Rose by Jessie Lightwood

anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

sketch #3779 RIP Hugo Chavez Joey Hyuuga

anonymous

anonymous
sketch #3779 RIP Hugo Chavez Joey Hyuuga

sketch #5297 Journey by Dmitry Sidorenko

anonymous

anonymous
sketch #5297 Journey by Dmitry Sidorenko

sketch #5286 Adventure Time by Manu Kp

anonymous

anonymous
sketch #5286 Adventure Time by Manu Kp

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

sketch #5061

anonymous

anonymous
sketch #5061

sketch #4012 Owl sketch

anonymous

anonymous
sketch #4012 Owl sketch

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #5090

anonymous

anonymous
sketch #5090

sketch #5078 Naruto by Shimun Yeyo Ahmed

anonymous

anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #3118 Joker Hernan Da Costa Marquez

anonymous

anonymous
sketch #3118 Joker Hernan Da Costa Marquez

sketch #2393

anonymous

anonymous
sketch #2393

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #5067

anonymous

anonymous
sketch #5067

sketch #3626 Skream by Wellen Lima

anonymous

anonymous
sketch #3626 Skream by Wellen Lima

sketch #3562 Angry by Leon Soria Ricardo

anonymous

anonymous
sketch #3562 Angry by Leon Soria Ricardo

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

如图所示为条形磁铁和电磁铁虚线表示磁感线则甲乙丙的极性依次是 ASNSBNSNCSSNDNNS 题目和 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闭合开关S后请画出螺线管�围的磁感线分布和标出小磁针的N极．题目和参考答案——青夏教育精英家教�—— sketch template

1．如图1所示当闭合开关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．通电螺线管 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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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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

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

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

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．题目和参考答案——青夏教育精英家教�—— sketch template

5．如图所示A是悬挂在弹簧测力计下的条形磁铁B是螺线管当S闭合后电流表的示数将弹簧测力计的示数将选填“变大．“变小 或“不 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

如图所示在电磁铁的上方用弹簧悬挂着一条形磁铁开关S闭合后当�片P由a端�b端�动过程中会出现的现象是 A．电流表示数变大弹簧长度 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L是电磁铁在L正上方用弹簧悬挂一条形磁铁设电源电压不变闭合电键S待电磁铁稳定后当�动变阻器R的�片由上�下缓缓地�动过程中 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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小灯泡标有“6V 36W 字样�动变阻器变化范围0 12Ω电源电压和小灯泡电阻不变S1始终闭合．求1小灯泡电阻RL是 sketch template

如图所示当S闭合时两只电流表的读数变化是 A．表1示数变小表2示数变大B．表1示数变大表2示数变小C．表1示数不变表2示数变大D sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

如图所示电源两端电压变电阻R1= 4Ω当只闭合开关SS2S3时电流表示数为I1当只闭合当开关SS3时电压表V2的示数为12V sketch template

如图所示当开关S 闭合时螺线管与左边始终静止的磁铁互相吸引．请在图中画出螺线管的绕线．当�动变阻器的�片P由左端�右端�动时左端磁铁所受 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

百度教育 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

题目如图甲所示电路电源电压保持不变当闭合开关 S1断开 S2时调节�动变阻器的�片从最右端�至最左端时电流表与电压表示数的关系 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右图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电压表V1示数不变电压表V2示数变大B sketch template

如图所示．直径为D的圆环是用粗细均匀的电阻制成的总电阻为R1的2倍图中ABC H为圆环上的等分点．A点固定P为�片能沿圆�动并 sketch template

如图所示当开关S断开�动变阻器的�片P置于a端时电流表的示数为03A当开关S闭合�片P置于b端时电流表的示数为05A．已知R1 sketch template

如图所示当开关S闭合时�现只有一灯�光且电压表示数为45V产生这一现象的原因可能是 A灯L1断路 B灯L1短路 C灯L2 sketch template

如图所示当开关S 闭合时电磁铁和物体ab 相互吸引则正确的说法是 A Ab 一定是磁铁且a 端一定是N 极B 一定是磁铁 sketch template

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