如图所示的电路abc为三个相同的灯泡其电阻大于电源内阻当变阻器r的�动触头p�上移动时 A．灯变亮b和c灯都变暗 b．a灯变亮b Sketch Coloring Page

如图所示的电路abc为三个相同的灯泡其电阻大于电源内阻当变阻器r的�动触头p�上移动时 A．灯变亮b和c灯都变暗 b．a灯变亮b 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 #5152

anonymous

anonymous
sketch #5152

sketch #4896

anonymous

anonymous
sketch #4896

sketch #2029 GOD 'S PROMISE ...

Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...

sketch #5271

anonymous

anonymous
sketch #5271

sketch #2308

anonymous

anonymous
sketch #2308

sketch #4480 ZOMBIE by Rubel Parvez

anonymous

anonymous
sketch #4480 ZOMBIE by Rubel Parvez

sketch #2844 Geist Ines Galeana

Ines Galeana
sketch #2844 Geist Ines Galeana

sketch #3064

anonymous

anonymous
sketch #3064

sketch #953

anonymous

anonymous
sketch #953

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #2642 Red dog

Rachel Roe
sketch #2642 Red dog

sketch #3392

anonymous

anonymous
sketch #3392

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #672 Snails pace

Rachel Roe
sketch #672 Snails pace

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #3058 Marilyn Monroe by Adam Pyszny

anonymous

anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

sketch #4478

Hank Henry Armstrong
sketch #4478

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #2889

anonymous

anonymous
sketch #2889

sketch #20840 Dog by Laur Ūūtiis

anonymous

anonymous
sketch #20840 Dog by Laur Ūūtiis

sketch #3510 Edward from FMA by Raman Chauhan

anonymous

anonymous
sketch #3510 Edward from FMA by Raman Chauhan

sketch #1153 sahib

anonymous

anonymous
sketch #1153 sahib

sketch #2340

anonymous

anonymous
sketch #2340

sketch #5103

anonymous

anonymous
sketch #5103

sketch #1435 donara

Donara Smbatyan
sketch #1435 donara

sketch #5154

anonymous

anonymous
sketch #5154

sketch #5181

anonymous

anonymous
sketch #5181

sketch #264

anonymous

anonymous
sketch #264

sketch #1385 fingerschpitsengeful

anonymous

anonymous
sketch #1385 fingerschpitsengeful

sketch #5216 D by Gabriela Segura

anonymous

anonymous
sketch #5216 D by Gabriela Segura

tomski如图所示的电路abc为三个相同的灯泡其电阻大于电源内阻当变阻器r的�动触头p�上移动时 a．灯变亮b和c灯都变暗 b．a灯变亮b coloring

如图所示电路abc是三个相同的灯泡其电阻大于电阻内阻r当变阻器�动触头从变阻器中间�左移动时下列说法中正确的是 A．a灯两端的 sketch template

如图所示ABC为三个相同的灯泡abc为与之串联的三个元件E1为直流电源E2为交流电源．当开关S接“1 时AB两灯均正常�光 sketch template

如图所示的电路abc为三个相同的灯泡灯泡电阻大于电源内阻当变阻器R的�片P�上移动时下列判断中正确的是 A．b灯中电流变化值 sketch template

百度教育 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

试卷预览：2010学年八校第二次联考 sketch template

如图甲所示是小明“探究电流与电压、电阻的关系”的实验电路图。选用的实验器材是：电源3V、电流表（00 6A）、出卷� sketch template

人教版物理九年级上第十七章第二节细化知识点同步练习——欧姆定律的图像问题（1）在线组卷 sketch template

13．在探究“串联电路中电流规律 时同学们画出了如图甲所示的电路图实验过程如下1猜想如图乙所示水管中水匀速流动相同时间内通过a sketch template

如图所示的电路中三个相同的灯泡abc和电感L1L2与直流电源连接电感的电阻忽略不计．电键K从闭合状态突然断开时下列判断正确的有 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 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三个完全相同的灯泡ab和c分别与电阻R电感L和电容C串联当电路两端接入220V50Hz的交变电压时三个灯泡的亮度恰好 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电源的电动势E和内阻r恒定不变电灯L恰能正常�光如果�动变阻器的�片�b端移动则A电灯L变亮安培表的示数变小B sketch template

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ sketch template

如图所示的电路当�动变阻器的�片�右移动时电流表电压表的示数变化情况分别是A．变大变大 B．变小变小 C．变小不变D．变大不变 sketch template

如图1所示的电路中R1为定值电阻R2为�动变阻器电源电压不变．闭合开关S后�片P从a端移动到b端电流表示数I与电压表示数U的变化关系 sketch template

如图2所示电路图中定值电阻和�动变阻器R串联两端的电压分别为当�动变阻器的�片P�右�动过程中 A 变小也变小 B 变小不变 sketch template

如图所示的电路当变阻器的�片P�b移动过程中A灯L功率变大电表AV的示数都变小B灯L功率变大电表A的示数变小V的示数变大C灯L功率 sketch template

三个相同的灯泡L1L2L3组成如图所示的电路电流表A1A2A3的示数分别为I1I2I3则它们之间的关系是 A．I1=I2 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甲所示电路，电源电压恒为6V，�动变阻器R的规格为“25Ω、1A”，电流表量程选择“0∼06A”，电压表量程选择“0∼3V”，小灯泡上标 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

如图所示的电路中电阻R和自感线圈L的电阻相等且都较小接通K使电路中的电流达到稳定时灯泡S�光则 A．在电路a中断开K sketch template

在如图所示的电路中电源电压不变．开关S闭合后移动�片P改变�动变阻器接入电路的阻值使电压表的示数从6V变化到2V同时观察到电流表的示 sketch template

三个相同的灯泡L1L2L3组成如图所示的电路电流表A1A2A3的示数分别为I1I2I3则它们之间的关系是 A．I1=I2 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

13．如图4所示电源电压和灯泡电阻都保持不变当�动变阻器的�片P由中点�右移动时下列判断不正确的是 A．电流表和电压表的示数都增大 B sketch template

如图所示电路电源电压为6V且保持不变定值电阻R1为10Ω�动变阻器R2的规格为“20Ω 05A 电压表量程为0 3V电流表量程为0 sketch template

如图所示的电路中电源电压保持不变闭合开关S将�动变阻器的�片P�右移动时下列说法正确的是 A 电流表A的示数变小电压表V2的示 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SS1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ABC是三个相同的灯泡L是自感线圈其电阻可忽略不计．电键S先闭合然后再断开．则 A．S闭合后A先亮而BC慢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ab间电压为0bc间电压 为6V则电路中的故障可能是 sketch template

free web stats