现有两个灯泡串联如图所示当开关闭合时电流表和电压表的示数分别为03a和13v电源由两节干电池串联而成那么 1通过两只灯泡的 Sketch Coloring Page

现有两个灯泡串联如图所示当开关闭合时电流表和电压表的示数分别为03a和13v电源由两节干电池串联而成那么 1通过两只灯泡的 Template

Background image: Hide Show

View Larger Image Image Credit: 1010pic.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 #3699 Dragon by Ana Cecilia

anonymous

anonymous
sketch #3699 Dragon by Ana Cecilia

sketch #1474

anonymous

anonymous
sketch #1474

sketch #4995

anonymous

anonymous
sketch #4995

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #5083

anonymous

anonymous
sketch #5083

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #4895 Cat by Gaurav Patel

anonymous

anonymous
sketch #4895 Cat by Gaurav Patel

sketch #3259

anonymous

anonymous
sketch #3259

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #5258 Adventure Time by Kheith Ryan Lubiano

anonymous

anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #2818 Hellboy by يآآسر محمد

يآآسر محمد
sketch #2818 Hellboy by يآآسر محمد

sketch #5095 Lion by Frederic Knauer

anonymous

anonymous
sketch #5095 Lion by Frederic Knauer

sketch #3786

anonymous

anonymous
sketch #3786

sketch #5070 The Rolling Stones by Roby Krdoso

anonymous

anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #3381 DBZ by Adidtzu Ady

anonymous

anonymous
sketch #3381 DBZ by Adidtzu Ady

sketch #2627 Taz by sketchmaster

sketchmaster
sketch #2627 Taz by sketchmaster

sketch #5064

anonymous

anonymous
sketch #5064

sketch #4857 Eye by Thu Seba Piñeraa

anonymous

anonymous
sketch #4857 Eye by Thu Seba Piñeraa

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

sketch #5256

anonymous

anonymous
sketch #5256

sketch #3375

anonymous

anonymous
sketch #3375

sketch #3755 Panda by Roberto Castro Colimil

anonymous

anonymous
sketch #3755 Panda by Roberto Castro Colimil

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #2852 Teddy Zorka Edding Giustinianovic

Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic

tomski现有两个灯泡串联如图所示当开关闭合时电流表和电压表的示数分别为03a和13v电源由两节干电池串联而成那么 1通过两只灯泡的 coloring

电流表串联两个灯泡串联接线图电流表 大山谷图库 sketch template

现有两个灯泡串联如图所示当开关闭合时电流表和电压表的示数分别为03A和13V电源由两节干电池串联而成那么 1通过两只灯泡的 sketch template

如图所示有两节干电池两个小灯泡L1L2电键和电流表电压表要求把小灯泡串联在电源上并用电压表测量L1两端电压用电流表测量电路的总 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

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2示已知两只灯泡L1和L2是串联的则在��和�三个电表中电流表或 电压表判断正确的是 A �是电流表�和�是电压表 sketch template

按如图所示的实物图当开关闭合时正确的是 A．两只灯泡是串联的 B．灯泡L2是被短路的C．灯泡L1是被短路的D．两只灯泡是并联的 题目和参考 sketch template

图甲是小灯泡L和定值电阻R的电流与电压的关系，则R的电阻为Ω，现将它们并联后接在电压为2V的电源两端，如图乙，则干路中的电流是A；若将它们串联 sketch template

在如图所示的电路中两个相同的小灯泡L1和L2分别串联一个带铁芯的电感线圈L和一个�动变阻器R闭合开关S后调整R使L1和L2�光的亮度 sketch template

在如图所示的电路中两个相同的下灯泡L1和L2分别串联一个带铁芯的电感线圈L和一个�动变阻器R闭合开关S后调整R使L1和L2�光的亮度 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

在探究“串联电路中的电流规律”时，小明同学设计了如图所示的电路图，请你根据此电路图，帮他把实物连接起来用笔画线。——青夏教育精英家教�—— sketch template

如图所示是小明同学研究串联电路中电流电压特点的 实物连接图当开关闭合时灯L1不亮灯L2亮电流表的指针明显偏转电压表示数为电源电压 sketch template

如图所示若要使灯泡L1和L2组成串联电路应只闭合S2若要使灯泡L1和L2组成并联电路应只闭合S1和S3若同时闭合S1和S2电路会 sketch template

如图所示开关闭合时灯泡L1与L2组成串联电路的是 A B C D 题目和参考答案——青夏教育精英家教�—— sketch template

如图所示的电路中两个相同的小灯泡L1与L2串联当开关闭合时一盏灯亮一盏灯不亮且电压表有示数则电路�生的故障是 A灯L1短路B sketch template

如图所示把两个小灯泡接入由四节干电池每节干电池的电压为15V组成的电源两端闭合开关电流表A的示数是12A电流表A2的示数是0 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

两个小灯泡的额定电流相同把它们接入图所示的电路中．当闭合开关S1和S3断开开关S2时调节�动变阻器的�片P的位置使接入电路的灯泡正常 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

在探究串联电路中电压规律的实验中兴趣小组的同学们将灯泡L1L2串联后接到电源上如图甲所示．1连接好电路后闭合开关S�现电压表的 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

7．如图为两个灯组成的串联电路电源两极间电压为6V闭合开关S后两灯均不�光用一只理想电压表测量电路中ab间电压为0bc间电压为6V则 sketch template

如图所示两个相同灯泡L1L2分别与电阻R和自感线圈L串联接到内阻不可忽略的电源的两端当闭合电键S到电路稳定后两灯泡均正常�光已知 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1所示的电路中电源电压不变小灯泡的额定电压为25V图2是该小灯泡I U图象变阻器的最大阻值R为30Ω．闭合开关S当�片P置于某 sketch template

两个灯泡并联在电路中用电压表测得其中一个灯泡的两端的电压为3V那么另一个灯泡两端的电压为3V3V．——青夏教育精英家教�—— 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

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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

如图所示的电路中两个相同的小灯泡L1与L2串联当开关闭合时一盏灯亮一盏灯不亮且电压表有示数则电路�生的故障是 A灯L1短路B 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

小明同学按照如图所示的电路进行实验探究两个灯的规格相同．当开关闭合时其中一个灯亮一个灯不亮电压表有示数．如果只有一处故障则灯亮选 sketch template

现有两个额定电压均为6V的灯泡串联在同一电路中如图所示当开关闭合后L1两端的电压是6V．两灯都正常�光．下列说法中不正确的是 A．L2 sketch template

free web stats