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 Coloring Page

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 Template

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More Sketches

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

sketch #5165 Marceline by Marvin Chrome

anonymous

anonymous
sketch #5165 Marceline by Marvin Chrome

sketch #4653 Kero by Indike Liyanage

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anonymous
sketch #4653 Kero by Indike Liyanage

sketch #5114 Doraemon by Carrieann Benthem

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anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #5180

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anonymous
sketch #5180

sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

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anonymous
sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

sketch #2992 Dragon by Iky Sahendra Putra

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anonymous
sketch #2992 Dragon by Iky Sahendra Putra

sketch #5313 Katy Perry by Monalisa Theresia

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anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #314 Butterfly

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anonymous
sketch #314 Butterfly

sketch #894 hmmm

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anonymous
sketch #894 hmmm

sketch #2959 manga girl blue hair

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anonymous
sketch #2959 manga girl blue hair

sketch #5250

anonymous

anonymous
sketch #5250

sketch #3499 Alien Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa

sketch #5149 Daenerys Targaryen by Jorge Valero

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anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

sketch #3581 Dante

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anonymous
sketch #3581 Dante

sketch #1453

anonymous

anonymous
sketch #1453

sketch #538

Umar Ushaim Kan An
sketch #538

sketch #214 bugs bunny

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anonymous
sketch #214 bugs bunny

sketch #2055 Flower

Raisa Mahmud
sketch #2055 Flower

sketch #4232 Tobirama by Kadi Kader

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anonymous
sketch #4232 Tobirama by Kadi Kader

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #2359 imazighen amazigh flag

Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #1041 strawberries

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anonymous
sketch #1041 strawberries

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

anonymous

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

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #5232 Avril by Teresa Temacha

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anonymous
sketch #5232 Avril by Teresa Temacha

sketch #4829

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anonymous
sketch #4829

sketch #5052 Gorillaz by Rafał Dawid

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anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #1724

anonymous

anonymous
sketch #1724

sketch #4405 Cat by Nizamuddin Shuja

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anonymous
sketch #4405 Cat by Nizamuddin Shuja

tomski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 coloring

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

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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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S3S1B．S1S3S2C．S1S2S3——青 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

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

某同学在学习家庭电路时安装了两盏白炽灯和两个插座如图所示如果两插座中均连人家用电器且将电路中的开关全部闭合那么各用电器工作的情况是 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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电源电压为3V闭合开关SS1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

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S2S3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

在“组成串联电路 的学生实验中如图所示是小林同学实验的电路图当开关S合上后他�现灯L1与L2均不亮小林同学想了想然后拿起一根导线开始 sketch template

实验课上同学们把两个相同规格的小灯泡连接在如图甲所示的电路中闭合开关后两灯�光．此时一同学不小心把L1的玻璃外壳打破了结果L1熄灭 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

在图所示的电路中为了组成并联电路必须闭合的开关是A．S2 B．S1S3 C．S2S3 D．无论电路怎样闭合都不能组成并联——青夏教育 sketch template

如图所示的电路中闭合开关S后比较abcd四处电流大小其中不正确的是 A．Ia＞IbB．Ia=IdC．Ia＞IdD．Id＞Ic sketch template

在如图所示的电路中闭合开关S灯L不亮电压表有示数若电路故障在灯L或电阻R上某一处对于故障的分析下列判断正确的是 A 一定 sketch template

如图所示的电路下列说法中正确的是 A．只闭合开关S1S2灯L1亮L2不亮B．只闭合开关S2S3灯L1L2都亮C．只闭合开关 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

16．如图3所示的电路中要使灯泡L1和灯泡L2组成串联电路应将开关S1断开开关S2闭合开关S3 要使灯泡L1和灯泡L2组成并联电路 sketch template

如图所示的电路中闭合开关后三个电流表A1A2A示数分别为I1I2I已知I=06AI1=04A则通过灯L2的电流是多�安 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图所示的电路中闭合开关S后灯L1和L2都在�光后来由于某种故障使灯L2突然变亮电压表读数减小由此推断这故障可能是 A．灯L1灯丝 sketch template

识别串并联电路的四种方法，中考必备！电流 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

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

在下列实际电路中各元件之间属于并联的有 A．教室里的各盏灯 B．电筒中的2节电池C．家里电灯和开关 D．学校的电铃和开关——青夏教育精英 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闭合开关两灯均�光电压表和电流表均有读数后来两灯突然熄灭这时电压表和电流表读数均为零则故障可能是 A 灯L1开路 sketch template

将题图中的元件连成电路图．要求�如题图甲所示灯L1L2并联电流表测灯L1的电流开关控制两盏灯．�图乙中灯L1L2并联开关控制灯 sketch template

如图所示的电路中灯泡L1L2上分别标有“6V 3W “6V 9W 的字样两灯泡的电阻电源电压均保持不变．当开关S1闭合S2拔至a时 sketch template

1．在如图所示的电路中下面的说法正确的是 A电流表的示数就是电路的总电流 B这个电路是个串联电路 CS1闭合时两个灯泡全都亮 sketch template

在右图所示的电路中电源电压6V闭合开关后两灯均不 �光用电压表测量电路中ab间电压为0bc间电压为6V则电路中的故障可能是 sketch template

在如图所示的电路中正确的说法是A 闭合S1 断开S2 L1�光L2不�光B S2 L1 L2都�光C S1 sketch template

在图所示的电路中闭合电键S灯L不亮．已知电路中各处均接触良好除灯L和电阻R外其它元件均完好．1若电路中只有一处出现故障请判断故障 sketch template

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