如图所示电路闭合开关�现两灯泡均不亮．于是小文用一根导线检查故障．�闭合开关将导线连接在ab之间�现两灯不亮�闭合开关将导线连在b Sketch Coloring Page

如图所示电路闭合开关�现两灯泡均不亮．于是小文用一根导线检查故障．�闭合开关将导线连接在ab之间�现两灯不亮�闭合开关将导线连在b Template

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More Sketches

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

sketch #2965 Flapjack by Farzin Hedayatzadeh

anonymous

anonymous
sketch #2965 Flapjack by Farzin Hedayatzadeh

sketch #5283

anonymous

anonymous
sketch #5283

sketch #5436

anonymous

anonymous
sketch #5436

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

sketch #4902

anonymous

anonymous
sketch #4902

sketch #645

Tom Kelly
sketch #645

sketch #1114 fire flame camping bonfire

anonymous

anonymous
sketch #1114 fire flame camping bonfire

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #334 DON 'T!

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anonymous
sketch #334 DON 'T!

sketch #1459 khvjkhu

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anonymous
sketch #1459 khvjkhu

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

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anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #4546 Misaki Mei by Wanis Khelifa

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anonymous
sketch #4546 Misaki Mei by Wanis Khelifa

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #690 barco

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anonymous
sketch #690 barco

sketch #4012 Owl sketch

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anonymous
sketch #4012 Owl sketch

sketch #3535 Mickey by Hakan Usuğ

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anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #5438

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anonymous
sketch #5438

sketch #4503 Naruto Biju Mode by Jessie Lightwood

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anonymous
sketch #4503 Naruto Biju Mode by Jessie Lightwood

sketch #2977 Spongebob Germaine Hoens

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anonymous
sketch #2977 Spongebob Germaine Hoens

sketch #949 jbj

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anonymous
sketch #949 jbj

sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

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

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

anonymous

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

sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #5115

anonymous

anonymous
sketch #5115

sketch #5072

anonymous

anonymous
sketch #5072

sketch #3765 Happy easter!

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anonymous
sketch #3765 Happy easter!

sketch #4471 Brother Bear by Samuel Roberto

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anonymous
sketch #4471 Brother Bear by Samuel Roberto

sketch #5171

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anonymous
sketch #5171

sketch #4605 Goku by Jayme Sousa

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anonymous
sketch #4605 Goku by Jayme Sousa

tomski如图所示电路闭合开关�现两灯泡均不亮．于是小文用一根导线检查故障．�闭合开关将导线连接在ab之间�现两灯不亮�闭合开关将导线连在b coloring

题目在探究串联电路电压特点时某同学连接的电路如图对于实验过程中出现的现象及分析下列判断正确的是 A开关闭合后若灯泡L2不亮 sketch template

题目如图所示的电路中电源电压恒为3V只闭合开关S时电流表的示数为03A开关S和S1均闭合时电流表的示数为09A求1 sketch template

如图所示的电路闭合开关S1和S2后下列分析正确的是 A．小灯泡亮电铃响 B．小灯泡亮电铃不响 C．小灯泡不亮电铃响 D．小灯泡不亮 sketch template

如图电路中要使两灯泡串联应该闭合开关S2要使两灯泡并联应该闭合开关S1S3．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示电路闭合开关�现两灯泡均不亮．于是小文用一根导线检查故障．�闭合开关将导线连接在ab之间�现两灯不亮�闭合开关将导线连在b 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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

在如图所示的电路中电源电压保持不变闭合开关S1S2两灯都�光当把开关S2断开时下列情况中正确的是 A．L1亮度不变B．电流表示 sketch template

小明在实验时连成如图所示的电路但他闭合开关后�现L1与L2都不亮检查电路后也不知道�生了什么故障老师�诉他是其中一个灯泡的原因并�他 sketch template

如图所示电路两盏相同的电灯在闭合开关后都能�光．过了一会儿两盏电灯突然同时都不亮了且电压表和电流表的示数均变为零．如果电路只有一处故障 sketch template

如图所示的电路中电源电压为3V闭合开关SS1后电流表A的示数为09A电流表A1的示数为03A则通过灯L2的电流是06A灯 sketch template

如图所示电路中要使灯L1L2串联则应该闭合开关 若要使两灯并联则应该闭合开关 同时闭合开关 是不允许的．——青夏教育精英家教�—— sketch template

如图所示开关s闭合后三个灯泡属于并联的电路是 A．B．C．D．——青夏教育精英家教�—— sketch template

在如图所示的电路中闭合开关S后L1L2L3三盏灯均能�光电源电动势E恒定且内阻r不可忽略现将�动变阻器R的�片稍�上�动一些三盏 sketch template

题目如图所示的电路中电源电压恒为3V灯泡L1标有“3V 3W L2标有“6V 的字样电流表的量程为0 06A电压表的量程 sketch template

如图所示电路闭合开关两只灯泡都不亮且电流表和电压表的指针都不动．现将两灯泡L1和L2的位置对调再次闭合开关时�现两只灯泡仍不亮电流 sketch template

如图所示的电路中若同时闭合开关S1和S3、断开S2电阻R1与R2是的若只闭合开关S2电阻R1和R2是的均选填 sketch template

31．图21所示是研究串联电路中灯泡两端的电压跟总电压关系的实验电路图闭合开关s后两个灯泡都不�光为查找电路故障 把电压表并联在 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

如表格中电路图所示闭合开关S后�现两灯均不亮其中一个灯损坏．现提供导线电压表请选用上述器材进行检测．请你出检测电路实验现象实验结论 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SS1时校验灯L正常�光说明L1所在 sketch template

如图所示电路中要使灯L1L2串联则应该闭合开关 若要使两灯并联则应该闭合开关 同时闭合开关 是不允许的．——青夏教育精英家教�—— sketch template

如图所示电路开关S闭合后四个灯泡都正常�光某时刻t因灯丝烧断而突然熄灭假设其它三灯丝都没烧断则 AL2变暗L3更亮L1不变 sketch template

如图所示电路闭合开关S灯泡L1L2都�光．现将一根导线接在该电路中的某两个接线柱上会导致两灯同时熄灭的是 A．a和bB．g和aC sketch template

如图所示电路中 1若使L1L2串联则应闭合 断开 2若使L1L2并联则应闭合 3如果闭合S1S3而断开S2 sketch template

在如图所示的电路中电源两端的电压及灯丝电阻恒定不变闭合开关S1S2两个小灯泡均能�光甲乙两块电压表示数之比为32．断开开关S1 sketch template

小红做实验时他按如图所示的电路图连接好电路闭合开关后�现两灯均不亮故障原因是两只灯泡中只有一只是坏的．现给你一根导线一个电压表一只 sketch template

如图所示电路中电源电压适当要使电铃和电灯同时有电流通过以下做法中正确的是A．闭合S2断开S1S3 B．断开S3闭合S1S2 C sketch template

如图所示的电路中闭合开关S后比较abcd四处电流大小其中不正确的是 A．Ia＞IbB．Ia=IdC．Ia＞IdD．Id＞Ic sketch template

如图所示的电路当都断开此电路是．当闭合断开时电路是当都闭合时电路是．填“通路 “断路或“短路题目和参考答案 sketch template

如图所示电路中S1闭合S2断开L1L2是两个完全相同的灯泡若将S2闭合后L1的亮度将A不变 B变亮C变暗D如何变化不能 sketch template

如图所示的电路图以下判断正确的是 A．S1S2都断开时三个灯泡串联B．S1S2都闭合时三个灯泡并联C．S1闭合S2断开时只有 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

2闭合电路的欧姆定律 sketch template

在如图所示的电路中电源电压为6V．当闭合开关后电灯都不亮．现用电压表检查各段电路的电压结果Uab=Ubc=Ucd=0．下列判断中正确的是 sketch template

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