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 Coloring Page

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 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #2723 by Sam Torres

Sam Torres
sketch #2723 by Sam Torres

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #3688

anonymous

anonymous
sketch #3688

sketch #1220

anonymous

anonymous
sketch #1220

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #4685 Dave Mustaine by Erika Ishikawa

anonymous

anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa

sketch #3052

anonymous

anonymous
sketch #3052

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5183

anonymous

anonymous
sketch #5183

sketch #3321 Baby Mirella Flowers

anonymous

anonymous
sketch #3321 Baby Mirella Flowers

sketch #2922

anonymous

anonymous
sketch #2922

sketch #5119

anonymous

anonymous
sketch #5119

sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #5350

anonymous

anonymous
sketch #5350

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #5289

anonymous

anonymous
sketch #5289

sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

sketch #4393 ant

anonymous

anonymous
sketch #4393 ant

sketch #3586

anonymous

anonymous
sketch #3586

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

sketch #3986

anonymous

anonymous
sketch #3986

sketch #817

Laura Agapi Asnicar
sketch #817

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

anonymous

anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #5288

anonymous

anonymous
sketch #5288

sketch #4974 Eminem by Juan Garcia

anonymous

anonymous
sketch #4974 Eminem by Juan Garcia

sketch #3047 Oppa Pika Style by Itz Rakhi

anonymous

anonymous
sketch #3047 Oppa Pika Style by Itz Rakhi

sketch #5161

anonymous

anonymous
sketch #5161

sketch #5290 Kyuubi Jorge Valero

anonymous

anonymous
sketch #5290 Kyuubi Jorge Valero

tomski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 coloring

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

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当开关S1断开时电路是断路当开关S2断开S1闭合时电路是通路当开关S1S2都闭合时电路是短路均选填“通路 “断路或 sketch template

如图1所示的电路中R1为定值电阻R2为�动变阻器电源电压不变．闭合开关S后�片P从a端移动到b端电流表示数I与电压表示数U的变化关系 sketch template

如图甲所示电路中电源电压为5V闭合开关S后电压表的示数如图乙所示则L2两端的电压为 A．5VB．85VC．17VD．33V sketch template

如图1所示，电源电压保持不变，当闭合开关S，�动变阻器�片P从a端移到b端，两电表示数变化关系用图2线段AB表示，求：（1）�动变阻器的最大 sketch template

如图所示电源电压保持不变已知R1=20Ω当只闭合开关S1时电流表的示数为06A当只闭合开关S2时电流表的示数为02A．求1 sketch template

如图所示当开关S1闭合时电流表的示数为1A开关S1S2同时闭合时电流表的示数为15A．已知电阻R1为20Ω求1电源电压 sketch template

1如图甲所示电路中要使灯L1和L2连接成并联电路应闭合S2S3同时断开开关S1要使两灯连接成串联电路应闭合开关S1同时断开开关 sketch template

如图所示开关S3闭合时可能�生的现象是 A．E1�光E2不�光B．E1E2均可�光C．E1不�光E2�光D．电池被烧坏——青夏 sketch template

如图所示在检查照明电路故障时常先断开所有开关然后将一个普通的白炽灯L与熔断的熔丝并联．当闭合开关SS1时校验灯L正常�光说明L1所在 sketch template

如图所示红灯绿灯分别标有“12V 6W 和“12V 12W 的字样�动变阻器上标有“24Ω 2A 的字样当闭合开关SS1S2且 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

如图所示的电路中先闭合开关S1后再闭合S2则 A．灯泡L1亮L2不亮电压表将电源短路了 B．灯泡L2亮L1不亮电压表示数 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

题目如图所示当电源开关接通后会�现小磁针的北极�偏转这说明通电螺线管�围存在同时�现可移动的AB两螺线管相互题目和参考答案 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

中考物理考点解读：通电螺线管的磁场知乎 sketch template

在如图所示的电路中电源电压保持不变电阻R1 的阻值为20Ω闭合开关S电流表A1的示数为03A电流表A 的示数为05A．求1 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

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

如图所示的电路中电源两端电压不变灯泡的电阻不随温度变化闭合开关S后�动变阻器的�片P由图示位置�a端�动的过程中下列说法正确的是A sketch template

如图所示电路中1若使L1L2串联则应闭合S1S1断开S2S3S2S32若使L1L2并联则应闭合S2S3S2S3 sketch template

19．如图所示电源电压不变R1=6ΩR2=4Ω． 1当开关S1闭合S2S3断开时电流表的示数为06A电路总电阻是 Ω电源 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 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电源电压保持不变当开关S1闭合S2断开时电压表的示数是28V当S1断开S2闭合时电压表的示数为6V则灯L1与L2两端的 sketch template

如图所示电路中闭合开关S将�动变阻器的�片P由a端�到b端的过程中A电流表的示数逐渐减小B电压表的示数逐渐增大C小灯泡的亮度越来越暗 sketch template

如图9所示在弹簧测力计的挂钩下悬挂一个小水桶桶与水的总质量为5kg用细线系一个质量为178 Kg的铜球用手提细线上端将小球缓慢浸没在 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

百度教育 sketch template

如图所示当两个开关都闭合后两盏灯都能�光的电路是 A．B．C．D．——青夏教育精英家教�—— 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

百度教育 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

free web stats