如图所示当开关闭合后两通电螺线管会 A．相吸b．相斥c．先吸引后排斥d．先排斥后吸引——青夏教育精英家教�—— Sketch Coloring Page

如图所示当开关闭合后两通电螺线管会 A．相吸b．相斥c．先吸引后排斥d．先排斥后吸引——青夏教育精英家教�—— Template

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sketch #3732 Michael Jackson by David Obando

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sketch #3732 Michael Jackson by David Obando

sketch #2889

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sketch #2889

sketch #214 bugs bunny

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anonymous
sketch #214 bugs bunny

sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

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sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

sketch #3538

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anonymous
sketch #3538

sketch #3204 eminem

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sketch #3204 eminem

sketch #2619 Underwater by sketchmaster

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sketch #2619 Underwater by sketchmaster

sketch #3586

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sketch #3586

sketch #5051

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sketch #5051

sketch #2017 HEYOO

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sketch #2017 HEYOO

sketch #3769 The Beatles by يآآسر محمد

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sketch #3769 The Beatles by يآآسر محمد

sketch #5232 Avril by Teresa Temacha

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sketch #5232 Avril by Teresa Temacha

sketch #5085 CM Punk by Luciana Nazar

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sketch #5085 CM Punk by Luciana Nazar

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

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sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

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sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #3217

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sketch #3217

sketch #873

Laura Agapi Asnicar
sketch #873

sketch #4974 Eminem by Juan Garcia

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sketch #4974 Eminem by Juan Garcia

sketch #5216 D by Gabriela Segura

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sketch #5216 D by Gabriela Segura

sketch #4887 Jessica Rabbit by Garima Taneja

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sketch #4887 Jessica Rabbit by Garima Taneja

sketch #2197

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sketch #2197

sketch #20594

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sketch #20594

sketch #5235

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sketch #5235

sketch #1899 blue

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sketch #1899 blue

sketch #5349

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anonymous
sketch #5349

sketch #3330

Matt King
sketch #3330

sketch #4362 cow

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sketch #4362 cow

sketch #5219 Zayn Malik by Amila Madhushanaka

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sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #3157 umpa lumpa

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sketch #3157 umpa lumpa

tomski如图所示当开关闭合后两通电螺线管会 a．相吸b．相斥c．先吸引后排斥d．先排斥后吸引——青夏教育精英家教�—— coloring

题目如图所示的电路中电源电压为 6V且保持不变�动变阻器 R 的规格为“40Ω 1A 定值电阻 R1的规格为“10Ω 05A 只 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电路当开关K闭合后螺线管的aa端为N极．想使螺线管的磁性减弱应该拔出拔出铜塞．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示电源电压不变当开关S1S2同时闭合时电流表的示数是03A电压表示数是6V．若两表互换位置当开关S2闭合S1断开时电流 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

如图所示电路中的总电压和灯L的电阻保持不变当闭合开关S1断开开关S2和S3时灯L正常�光电压表示数为6V当闭合开关S1S2断开 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

如图所示的电路中若要使灯L1和L2组成并联电路应闭合开关 应断开开关 A．S2S3S1B．S1S3S2C．S1S2S3——青 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

在探究通电导线在磁场中的受力方�与什么有关系时一位同学做了如图abc的三个实验．图中AB表示闭合电路的一部分导线导线上的箭头表示电流的 sketch template

题目如图所示的电路电源电压为 3 伏并保持不变定值电阻 R1 的阻值为 30 欧姆．当电键 S 闭合时电流表 A1 的示数为 04 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

题目如图所示电源电压保持不变闭合开关后当�动变阻器的�片由左�右移动时下列判断正确的是A 电压表示数变大B 电流表示数变大C sketch template

如图所示电路中当开关S闭合后要使电阻R1R2串联甲乙应该接入的是 A．甲接电压表乙接电流表B．甲接电流表乙接电压表C．甲乙 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当开关S闭合后下列说法正确的是 A．灯L1与灯L2是并联的B．电压表可测出灯L1两端的电压C．电流表A1测的是灯L1的电流D 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

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

百度教育 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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开关S接通后两个通电螺线管将 A．相吸B．相斥C．先相吸后相斥D．先相斥后相吸 题目和参考答案——青夏教育精英家教�—— sketch template

如图所示电路中将电流表先后串联在abc处当开关闭合后电流表的读数 A．在a处最大B．在b处最小C．在c处最大D．三处都一样——青 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

如图所示当开关闭合后两通电螺线管会 A．相吸B．相斥C．先吸引后排斥D．先排斥后吸引——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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

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

如图所示当开关闭合后两通电螺线管会 A．相吸B．相斥C．先吸引后排斥D．先排斥后吸引——青夏教育精英家教�—— sketch template

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