如图所示电路中的总电压和灯l的电阻保持不变当闭合开关s1断开开关s2和s3时灯l正常�光电压表示数为6v当闭合开关s1s2断开 Sketch Coloring Page

如图所示电路中的总电压和灯l的电阻保持不变当闭合开关s1断开开关s2和s3时灯l正常�光电压表示数为6v当闭合开关s1s2断开 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 #5113 Growlithe and Arcanine by Kervinzitho del Piero

anonymous

anonymous
sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

sketch #3734

Goran Djordjevic
sketch #3734

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

anonymous

anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

sketch #4478

Hank Henry Armstrong
sketch #4478

sketch #1068 dançando

anonymous

anonymous
sketch #1068 dançando

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5087

anonymous

anonymous
sketch #5087

sketch #4685 Dave Mustaine by Erika Ishikawa

anonymous

anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa

sketch #4990

anonymous

anonymous
sketch #4990

sketch #2552

anonymous

anonymous
sketch #2552

sketch #5272

anonymous

anonymous
sketch #5272

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #3818 เดียวจะวาดใหม่ยังไม่เสร็จๆ

anonymous

anonymous
sketch #3818 เดียวจะวาดใหม่ยังไม่เสร็จๆ

sketch #1216

anonymous

anonymous
sketch #1216

sketch #669 Cluck

Rachel Roe
sketch #669 Cluck

sketch #1153 sahib

anonymous

anonymous
sketch #1153 sahib

sketch #5326

anonymous

anonymous
sketch #5326

sketch #5009 Elen Jager from Attack on Titan

anonymous

anonymous
sketch #5009 Elen Jager from Attack on Titan

sketch #1724

anonymous

anonymous
sketch #1724

sketch #5371 Senorita by Adrian Matosek

anonymous

anonymous
sketch #5371 Senorita by Adrian Matosek

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #4191

anonymous

anonymous
sketch #4191

sketch #5286 Adventure Time by Manu Kp

anonymous

anonymous
sketch #5286 Adventure Time by Manu Kp

sketch #2781

Smile Better
sketch #2781

sketch #4031

anonymous

anonymous
sketch #4031

sketch #3039 Anonymous by Gootee Jaroonsit

anonymous

anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

tomski如图所示电路中的总电压和灯l的电阻保持不变当闭合开关s1断开开关s2和s3时灯l正常�光电压表示数为6v当闭合开关s1s2断开 coloring

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

如图所示电路中的总电压和灯L的电阻保持不变电阻R2的阻值为10Ω．当闭合开关S1断开开关S2和S3时灯L正常�光电流表示数为I当 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

如图所示电源电压为9V且保持不变．�动变阻器的最大阻值为24ΩR0为未知阻值的定值电阻小灯泡标有“6V 3W 字样求1灯泡的 sketch template

如图所示电路中的总电压和灯L的电阻保持不变当闭合开关S1断开开关S2和S3时灯L正常�光电压表示数为6V当闭合开关S1S2断开 sketch template

百度教育 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

如图所示的电路中闭合开关S�动变阻器的�片P�右�动时则 A R1的电功率一定减小B 电路中的总电功率一定增大C 电流表的示数 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电源电压U=6V电阻R1=4ΩR2=6Ω．灯泡L标有“6V 3W ．1当只闭合开关S1电流表示数为多�2当开关S1 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

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

如图所示电路电源电压不变闭合开关调节�动变阻器使灯泡变亮的过程中下列分析正确的是 A．电流表A的示数变小 B．电压表V1的示数变 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。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

电路图识图基础知识常用仪表识图及接线九仪歌电气仪表表abc图解 CSDN博客 sketch template

如图所示电源电压U保持不变．小华同学把标有“8V 16W 的灯泡L1和“12V 36W 的灯泡L2串联在电源两端闭合开关S后其中一只灯泡 sketch template

如图所示的电路中电源两端的电压保持不变当�动变阻器的�片P�到c位置时电压表示数为4V灯L正常�光当�片P�到b端时电压表示数为 sketch template

如图所示电源电压36V小灯泡L标有“20V 8W 字样若电流表量程为“0 06A 电压表量程为“0 15V 求�小灯泡的电阻是 sketch template

如图所示电源电压恒定为24V灯泡L上标有“12V 96W 的字样灯泡L的电阻值恒定�动变阻器R1的最大阻值为100Ω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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电源电压为10V保持不变灯L的电阻为20Ω�动变阻器的最大阻值为30Ω求1电流表的最小示数2电路中的电流最小时灯 sketch template

2闭合电路的欧姆定律 sketch template

如图所示电路电源电压不变电灯L的电阻不变电键S闭合．已知�动变阻器的�片P在中点c和端点b时电压表的示数之比为34．求1电灯L sketch template

如图所示电路中设电源两端电压不变灯L的电阻不随温度变化．闭合开关S在变阻器的�片P移动的过程中电流表A的最小示数为02A电压表V的 sketch template

在如图所示的电路中，电源电压不变．闭合开关S，电路正常工作，一段时间后，�现其中一个电压表示数变大，则下列说法正确的是（）A 灯L可能变亮 sketch template

将额定电压相同的两个灯泡L1L2串联后接入电路中如图所示．接通电路后�现L1要亮一些则下列判断正确的是 A．L1的电阻比L2的小B sketch template

如图所示甲乙两个灯泡连接在电路中R甲＞R乙��可能是电流表或电压表．那么 A．如果��为电流表�为电压表则甲灯比乙灯 sketch template

题目如图所示电路中电源电压保持不变当开关S闭合�动变阻器的�片P�左移动时下列说法正确的是 A电压表V1示数变大B电压表 sketch template

如图所示电路中R1R2串联电源电压为4VR2=12Ω．S闭合时电流表的读数为025A．求1R1R2串联的总电阻2R1的 sketch template

如图所示电路中V的示数是3V则灯泡L1两端的电压是灯泡L2两端的电压是电源电压是．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不计温度对灯丝电阻的影响电源电压保持不变当在ab间接“6V 6W 的灯泡L1时闭合开关灯L恰能正常�光断开开关 sketch template

如图所示的电路中电源两端的电压保持不变�动变阻器上标有“2 A 20 Ω 字样当开关S闭合后�动变阻器的�片P从最左端�右�动的过程中 sketch template

如图所示电路，电源电压保持不变，闭合开关S，将�动变阻器的�片P�右移动过程中（假设灯丝电阻不变），下列说法正确的是（）A 电流表示数变小 sketch template

如图所示电路中电源电压保持不变开关S1始终闭合．当开关S2断开时灯L1L2是联的当开关S2闭合时．灯L2会 电压表示数 选填 sketch template

free web stats