如图所示电路中电源电压保持不变闭合开关s后将�动变阻器r2的�片p�右移动在此过程中 A．电流表a示数变大电压表v2示数变小b．电流 Sketch Coloring Page

如图所示电路中电源电压保持不变闭合开关s后将�动变阻器r2的�片p�右移动在此过程中 A．电流表a示数变大电压表v2示数变小b．电流 Template

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More Sketches

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

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #1474

anonymous

anonymous
sketch #1474

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #2881 Mickey Mouse by Michael Angcay

anonymous

anonymous
sketch #2881 Mickey Mouse by Michael Angcay

sketch #4388 Homer and the Cherry

anonymous

anonymous
sketch #4388 Homer and the Cherry

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #5257

anonymous

anonymous
sketch #5257

sketch #2715 Angelina

Na Ruro
sketch #2715 Angelina

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

anonymous

anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

sketch #3350 Gerard Way by Carrieann Benthem

anonymous

anonymous
sketch #3350 Gerard Way by Carrieann Benthem

sketch #2664

Jorge Valero
sketch #2664

sketch #2620 goblin man

sketchmaster
sketch #2620 goblin man

sketch #846 cat fridayz z z zzzz zz

anonymous

anonymous
sketch #846 cat fridayz z z zzzz zz

sketch #3753

anonymous

anonymous
sketch #3753

sketch #5048

anonymous

anonymous
sketch #5048

sketch #2866 Soul Eater by Ani Chachua

anonymous

anonymous
sketch #2866 Soul Eater by Ani Chachua

sketch #4769 Finn and Jake by Neo Ʀazor

anonymous

anonymous
sketch #4769 Finn and Jake by Neo Ʀazor

sketch #929 tree stump

anonymous

anonymous
sketch #929 tree stump

sketch #2457 cool beans brother

sketchmaster
sketch #2457 cool beans brother

sketch #4896

anonymous

anonymous
sketch #4896

sketch #2852 Teddy Zorka Edding Giustinianovic

Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic

sketch #4987

anonymous

anonymous
sketch #4987

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #5415

anonymous

anonymous
sketch #5415

sketch #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #1440 donara

Donara Smbatyan
sketch #1440 donara

sketch #5013 Pursuing Dreams by Mário JBudo

anonymous

anonymous
sketch #5013 Pursuing Dreams by Mário JBudo

sketch #1444

Donara Smbatyan
sketch #1444

sketch #4891 Pikachu by Resul Danacı

anonymous

anonymous
sketch #4891 Pikachu by Resul Danacı

tomski如图所示电路中电源电压保持不变闭合开关s后将�动变阻器r2的�片p�右移动在此过程中 a．电流表a示数变大电压表v2示数变小b．电流 coloring

百度教育 sketch template

如图所示电路中电源电压保持不变在甲图中闭合开关S，电压表示数为4V，电流表示数为04A；百度知道 sketch template

在如图所示的电路中，电源电压保持不变，定值电阻R1的阻值为10Ω，�动变阻器R2上标有“2A”字样。闭合开关S，移动�片P至电路中的电流最大 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

如图甲所示的电路中 电源电压保持不变 为定值电阻 R为�动变阻器。闭合开关S 移动�片P �动变阻器消耗的电功率出卷� sketch template

题目如图甲的电路中电源电压保持不变闭合开关后�片P由b端移到a端电流表示数I与电压表示数U的变化关系如图乙所示则可判断电源电压是 sketch template

如图a所示的电路中电源电压保持不变闭合开关s后�动变阻器的�片P由B端移动到A端时测得电阻R1两端的电压与通过电阻R1的电流的变化关系 sketch template

如图电源电压保持不变闭合开关S电路正常工作缓慢移动�片由a到b电压表示数将变小选填“变大 “变小 或“不变 继续缓慢移动�片由 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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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

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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

在如图所示的电路中电源电压保持不变．当开关S由断开到闭合时电压表的示数与电流表示数将 A．电压表的示数变大电流表示数变小B．电压表的 sketch template

如右图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电压表V1示数不变电压表V2示数变大B 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

在如图甲所示的电路中R0为定值电阻R为�动变阻器电源电压不变闭合开关S后调节�片P从a端移动到b端过程中电流表示数I与电压表示数U sketch template

如图所示电路中电源电压U=45V且保持不变定值电阻R1=5Ω变阻器R2最大电阻为20Ω电流表量程为0 06A电压表量程为0 sketch template

如图所示的电路中电源电压不变．闭合开关后�动变阻器的�片P�右端�动时 A．电流表示数减小电压表示数减小B．电流表示数不变电压表示 sketch template

如图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电流表A示数变大电压表V2示数变小B．电流 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

如图所示电路电源电压保持不变三只电表均完好．开关S闭合后�现只有两个电表的指针�生偏转若电路中只有一个灯泡出现了故障则可能是 A 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

在如图所示的电路中电源电压保持不变电阻R1 的阻值为20Ω闭合开关S电流表A1的示数为03A电流表A 的示数为05A．求1 sketch template

如图所示的电路中电源电压保持不变闭合开关S当�动变阻器的�片P�左移动时下列说法正确的是 A．电流表A的示数将变小B．电压表V1的 sketch template

在如图所示的电路中电源电压保持不变当开关S由断开到闭合电流表两次示数之比是1∶5由此可知电阻与之比是 A．5∶1 B．1∶5 sketch template

如图所示的电路中电源电压恒为3V．闭合开关两灯�光电压表显示2V若L1功率1W则电路总功率为 W．一段时间后两灯泡突然熄灭但电压 sketch template

如图所示的电路图是用来研究通过导体的电流跟导体电阻关系的，其中R1与R2为阻值不同的定值电阻，第一次实验用的定值电阻为R1 ， 闭合开关后，记 sketch template

如图所示的电路中电源电压不变闭合开关S当�动变阻器的�片P从A�B�动时下列说法正确的是 A．电压表V1的示数变大B．电压表V2的 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

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

如图所示的电路电源电压恒定不变闭合开关S将�动变阻器的�片P�右移动的过程中下列说法正确的是A．电流表示数变大 B．电压表示数变大 C sketch template

如图所示电路电源电压保持不变三只电表均完好．开关S闭合后�现只有两个电表的指针�生偏转若电路中只有一个灯泡出现了故障则可能是 A sketch template

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