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 Coloring Page

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 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 #2351

anonymous

anonymous
sketch #2351

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #1671

Saifa Mahmud
sketch #1671

sketch #5102 Old Man by Cuong Pham

anonymous

anonymous
sketch #5102 Old Man by Cuong Pham

sketch #83

Chris Shrimp Lonsdale
sketch #83

sketch #666

Tom Kelly
sketch #666

sketch #4511 Yao Ming by Betty Marie Melzer

anonymous

anonymous
sketch #4511 Yao Ming by Betty Marie Melzer

sketch #5264

anonymous

anonymous
sketch #5264

sketch #1519

anonymous

anonymous
sketch #1519

sketch #5261

anonymous

anonymous
sketch #5261

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #5149 Daenerys Targaryen by Jorge Valero

anonymous

anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #3204 eminem

anonymous

anonymous
sketch #3204 eminem

sketch #4995

anonymous

anonymous
sketch #4995

sketch #2309

anonymous

anonymous
sketch #2309

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #5258 Adventure Time by Kheith Ryan Lubiano

anonymous

anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano

sketch #5216 D by Gabriela Segura

anonymous

anonymous
sketch #5216 D by Gabriela Segura

sketch #4990

anonymous

anonymous
sketch #4990

sketch #4742

anonymous

anonymous
sketch #4742

sketch #1551 donara

Donara Smbatyan
sketch #1551 donara

sketch #953

anonymous

anonymous
sketch #953

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #2195

anonymous

anonymous
sketch #2195

sketch #4957

anonymous

anonymous
sketch #4957

sketch #4700

anonymous

anonymous
sketch #4700

tomski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 coloring

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．S2S3S1B．S1S3S2C．S1S2S3——青 sketch template

如图2所示电路，当开关S闭合后，L1、L2均能�光，电流表、电压表均有示数．过一会儿，两灯都不�光．电流表、电压表的示数均为零，可能�生的故障 sketch template

图示电路中，在开关S闭合前电路已处于稳态。当开关闭合后，（）。简答题试题答案 sketch template

如图所示的电路中当开关S闭合S1S2断开时灯泡L1和L3串联当开关SS1S2均闭合时电流表测的是通过L2中的电流．题目和参考 sketch template

在如图所示的电路中当开关S1S2都闭合后则 A．L1L2两灯串联B．L1L2两灯并联C．灯L1被短路D．灯L2被短路题目和 sketch template

在如图所示电路中电源电压6V保持不变．只闭合开关S1电流表示数为02A再闭合开关S2电流表示数变化了04A．则R2的阻值为 Ω sketch template

如图所示的电路中若要使L1和L2两灯组成并联电路开关的断开与闭合情况应是 A．S1S2断开S3闭合B．S1S2闭合S3断开C sketch template

如图6所示的电路中要使灯L1L2并联�光则应闭合开关 A．S1 B．S1S3 C．S2S3 D．S1S2S3 12如图5要 sketch template

在如图所示的电路中当S1闭合S2S3断开时电压表的示数为6V当S1S3断开S2闭合时电压表的示数为3V．求 1电源电压是 sketch template

图所示的电路开关闭合时电流表甲测量的是通过 的电流选填“L1 “L2 或“L1和L2 电流表乙测量的是通过 的电流选填 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要使两个小灯泡L1L2并联应 A．断开开关S1S2闭合开关S3B．断开开关S1S3闭合开关S2C．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

如图所示的电路中要使灯L1L2并联�光则应闭合开关 A．S1 B．S1S3 C．S2S3 D．S1S2S3——青夏教育精英家教�—— sketch template

在图所示的电路中电源电压保持不变当开关S1闭合S2断开甲乙为电流表时两表示数之比是I甲I乙=25．则R1R2= 当开关S1 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

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

如图所示的电路中闭合开关S1S2小灯泡L1和L2正常�光电流表和电压表均有示数下列关于该电路的说法正确的是A 电流表测量干路中的 sketch template

在图所示的电路中闭合开关后两盏灯都可能�光的是A．只闭合开关S1B．只闭合开关S2C．只闭合开关S1S2D．开关S1S2S3都闭合 sketch template

如图所示电路要使灯泡L1和L2组成串联电路应该 A．只闭合S3B．只闭合S2C．同时闭合S1和S2D．同时闭合S1和S3——青夏教育 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

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S1S3 B．断开S3闭合S1S2 C sketch template

如图所示电路中1如果闭合S1S3而断开S2则灯L2亮2若使L1L2并联则应闭合S2S3断开S13同时闭合开关S1和 sketch template

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

如图所示的电路下列判断正确的是 A．闭合开关S1S3断开开关S2时灯L1L2串联B．闭合开关S2断开开关SlS3时灯L1 sketch template

如图所示的电路下列判断正确的是 A．闭合开关S1S3断开开关S2时灯L1L2串联 B．闭合开关S2断开开关SlS3时灯L1 sketch template

如图所示的电路中下列说法不正确的是 A．只闭合开关S2灯L1和L2串联电流表测量的是串联电路的电流B．只闭合开关S1和S2灯L1和 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

如图所示的电路开关闭合后对此电路和下列说法中错误的是 A．电路中的电流方�如图所示B．L1和L2属并联C．开关S控制整个电路D．如果用 sketch template

题目如右图所示家庭电路中当开关S闭合后灯泡L不亮用试电笔测试cd两点时氖管都�光测试ab两点时只有a点氖管�光则故障可能 sketch template

如图所示电路闭合开关时灯不亮已经确定是灯泡断路或短路引起的在不能拆开电路的情况下现用一个多用电表的直流电压档直流电流档和欧姆档分别对 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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中电源电压保持不变．当�动变阻器的�片P�右�动时电流表和电压表的示数变化情况是 A．电流表和电压表的示数都变大 sketch template

free web stats