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 Coloring Page

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�—— Template

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

sketch #5236 Edward Scissorhands by Ronin Ronin

anonymous

anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin

sketch #4368

anonymous

anonymous
sketch #4368

sketch #1454 donara

Donara Smbatyan
sketch #1454 donara

sketch #3516

Laura Agapi Asnicar
sketch #3516

sketch #687 Buddha Peace

anonymous

anonymous
sketch #687 Buddha Peace

sketch #3779 RIP Hugo Chavez Joey Hyuuga

anonymous

anonymous
sketch #3779 RIP Hugo Chavez Joey Hyuuga

sketch #5055

anonymous

anonymous
sketch #5055

sketch #2452 Manga by sketchmaster

sketchmaster
sketch #2452 Manga by sketchmaster

sketch #5137 Happy Halloween! by Guillaume Ballieu

anonymous

anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #2959 manga girl blue hair

anonymous

anonymous
sketch #2959 manga girl blue hair

sketch #3236 Sunset by Aaron Bahary

anonymous

anonymous
sketch #3236 Sunset by Aaron Bahary

sketch #5084 Harry Potter by Enrique L. Manly

anonymous

anonymous
sketch #5084 Harry Potter by Enrique L. Manly

sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...

Pascal Quéru
sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #2371

anonymous

anonymous
sketch #2371

sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

anonymous

anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #2899 Snoopy by Rhemzkian Esturco

anonymous

anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

sketch #5232 Avril by Teresa Temacha

anonymous

anonymous
sketch #5232 Avril by Teresa Temacha

sketch #2554

anonymous

anonymous
sketch #2554

sketch #2849 dj

Nina Mercedez
sketch #2849 dj

sketch #15

Tom Kelly
sketch #15

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

anonymous

anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #3680 Infected Mushroom by Rohit Rahul

anonymous

anonymous
sketch #3680 Infected Mushroom by Rohit Rahul

sketch #215 my mickey mouse

Tom Kelly
sketch #215 my mickey mouse

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

tomski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�—— 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

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

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

如图所示的两个电路中电源电压保持不变闭合开关S当�动变阻器的�片P都�右移动时灯泡LlL2的亮度变化是A．LlL2都变亮B．L1 sketch template

如图所示电路中S2为单刀双掷开关下列各种做法能使两个灯泡都能�光的是A闭合S1把S2拨到bB断开S1把S2拨到bC闭合S1把 sketch template

如图所示在桌面上有两个小灯泡和一个开关它的连接电路在桌面下无法看到小明同学试了一下闭合开关时两灯泡都亮断开开关时两灯泡都熄灭 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

在如图所示的电路中当开关S1S2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

如图所示当开关S闭合后两灯泡和各电表都能正常工作则下列关于甲乙丙是电流表还是电压表的说法中正确的是 A．甲丙是电流表乙是电压 sketch template

如图所示电源电压保持不变灯L1和L2的阻值不随温度变化．当开关S闭合时通过灯L1的电流为3A当开关S断开时灯L2消耗的电功率为10W 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时小灯泡与�动变阻器串联B只闭合开关S2时电流表无示数C闭合开关S1和S2�右 sketch template

如图所示电路电源电压U不变当开关S1S2S3都闭合时电路处于选填“断路 “短路或“通路状态若只闭合开关S2小灯泡L1 sketch template

如图所示当开关S1S2S3都闭合时能�光的灯是 当闭合开关S1断开开关S2S3时能�光的灯是 它们是 ．题目和参考答案 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S1S2D．开关S1S2S3都闭合 sketch template

如图所示电路当开关S1闭合时电流表示数是03A当开关S1 S2都闭合时电流表示数是05A．问1当S1 S2都闭合时灯泡L1 sketch template

如图所示电路中电源保持不变L1L2L3是三只相同的小灯泡当开关S1闭合S2断开时 灯均�光 灯不�光当开关S1S2都 sketch template

如图所示的电路下列说法中正确的是 A．只闭合开关S1S2灯L1亮L2不亮B．只闭合开关S2S3灯L1L2都亮C．只闭合开关 sketch template

如图所示开关S闭合两个灯均正常�光电流表A1的示数为08A电流表A2的示数为05A电压表V的示数为8V．下列判断不正确的是 sketch template

如图所示的电路下列说法中正确的是 A．当S1S3断开S2闭合时L1与L2串联B．当S2断开S1S3闭合时L1与L2并联C．当 sketch template

在如图所示的电路中电源电压保持不变不考�灯丝随温度的变化．当两个开关都断开时电压表的示数为3V电流表的示数为01A只闭合开关S1时 sketch template

如图所示L1L2两灯的电阻分别是R1R2．当S1S3 闭合S2断开时L1L2 正常�光．当S1S3断开S2闭合时L1L2的 sketch template

如图所示当开关S1S2都断开时�光的灯是L2L3它们的连接方式是串联当开关S1S2都闭合时�光的灯是L1L2它们的连接方式 sketch template

如图所示的四个电路图中开关闭合后L1L2两盏灯都不亮的是 A．B．C．D．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示两个灯泡始终完好当开关S断开时两个灯泡都�光当开关S闭合时可能出现的现象是 A．L1不亮L2亮B．L1和L2都亮C sketch template

2012•永川区模拟如图所示电路若电源电压为6VR1=10ΩR2=20ΩR3=5Ω当闭合开关S1后下列说法中正确的是 A sketch template

如图所示把两个小灯泡串联后接到电源上闭合开关�现灯泡L1比灯泡L2亮一些．对这一现象分析错误的是 A．L1功率比L2功率大B．L1 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

如图所示电路闭合开关S后两灯都正常�光两电表指针都有偏转示数稳定．已知电源电压为8V灯L1的电阻为16Ω灯L2的电阻为12Ω则甲 sketch template

1 如图所示试在两个虚线框内选填“电源和“开关 的符号并满足当开关都闭合时两灯组成并联电路 2 在下图甲所示电路中的 内填上 sketch template

如图所示电路中的AB是两个完全相同的灯泡L是一个自感系数很大电阻可忽略的自感线圈C是电容很大的电容器当开关S断开与闭合时AB 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两盏相同的灯泡在电路闭合后都能正常�光过一会儿两盏灯都熄灭了此时电路中的电流表没有示数但电压表有示数那么电路�生的故障可能是 sketch template

如图所示的电路是某种逻�电路两个开关AB并联控制同一灯泡YAB中任一开关闭合时灯泡Y都亮那么这个电路的逻�关系为 A “非 sketch template

如图所示的电路中三个灯泡始终完好当开关S闭合时 A．L2L3不亮L1亮B．三灯都亮C．L2不亮L1L3亮D．三灯都不亮题目和 sketch template

教室中有四盏灯用两个开关控制每个开关控制两盏灯如图所示的电路中符合上述要求的是 题目和参考答案——青夏教育精英家教�—— sketch template

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