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 Coloring Page

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 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 #2318

anonymous

anonymous
sketch #2318

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #5227

anonymous

anonymous
sketch #5227

sketch #4852

anonymous

anonymous
sketch #4852

sketch #90 JF Style!

Jaroslav Florian
sketch #90 JF Style!

sketch #2874 Mario by Ahmed Hosny

anonymous

anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #5068

anonymous

anonymous
sketch #5068

sketch #3707 The Thinker

anonymous

anonymous
sketch #3707 The Thinker

sketch #1387

Laura Agapi Asnicar
sketch #1387

sketch #3042 Tobi by Mirnes Sinanovic

anonymous

anonymous
sketch #3042 Tobi by Mirnes Sinanovic

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #1255 something

anonymous

anonymous
sketch #1255 something

sketch #2574

anonymous

anonymous
sketch #2574

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #4945

anonymous

anonymous
sketch #4945

sketch #1695

anonymous

anonymous
sketch #1695

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

sketch #1500

anonymous

anonymous
sketch #1500

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #4273

anonymous

anonymous
sketch #4273

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #5219 Zayn Malik by Amila Madhushanaka

anonymous

anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #4053

anonymous

anonymous
sketch #4053

tomski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 coloring

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电压表测量的电压是 A．灯L1两端的电压B．灯L2两端的电压C．灯L1和L2的总电压D．电源的电压 题目和参考答案——青夏 sketch template

23．图6所示电路中R是定值电阻灯泡L1L2分别标有 “8V 8W 和“12V 24W 电路两端总电压U＝6V不变 只闭合开关S3时 sketch template

百度教育 sketch template

题目小灯泡L上标有“25V 字样它的电阻随它两端电压变化的图象如图甲所示．将小灯泡L和电阻R0接入图乙所示的电路中电源电压为3V且 sketch template

小强用电压表串联电路中灯泡两端的电压如图甲所示．电压表测的是灯 电压填“L1 或“L2 ．此时电压表示数如图乙所示电压表读数是 V sketch template

如图1甲电路所示电源电压为9V且保持不变小灯泡标有“6V6W 的字样小灯泡的电流随电压的变化曲线如图乙．1当电流表的示数为05A sketch template

如图所示电源电压U=6V电阻R1=4ΩR2=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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

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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

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

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

集总电路的基本定律——基尔霍夫定律 CSDN博客 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

第一讲 电路的基本概念和基本定律知乎 sketch template

27．如图所示的电路电源电压和灯丝电阻保持不变开关S闭合后在�动变阻器�片�左�动过程中电压表V的示数 电流表A1的示数 电流表 sketch template

在如图3所示的电路中电源电压为12V定值电阻R=4Ω�动变阻器R0的最大阻值为6Ω移动�片P的位置使电流增加电流表最大的示数可达 A sketch template

2闭合电路的欧姆定律 sketch template

如图甲所示R1为�动变阻器R0R2为定值电阻电源电压U保持不变．建立直角坐标系横轴表示电流纵轴表示电压．改变�动变阻器�片P的位置 sketch template

如图所示的电路中闭合开关S后电流表A1的示数为02A电流表A2的示数为08A此时电阻R1和R2消耗的功率之比是31．题目和 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电阻R1的阻值为30Ω．闭合开关S电流表A1的示数为02A电流表A的示数为08A．求1通过电阻R2的电流 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L1的电阻为24QL2的电阻为9当开关S接1时通过L1的电流为05A当S接2时L2两端的电压为72V电路中的电源电压 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

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

如图所示电路中R1=20Ω电路总电阻为12Ω电流表示数为03A请计算1电源电压2通电lmin电流通过R1产生的热量3 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把20Ω的电阻R1和30Ω的电阻R2串联起来接在电压为6V的电源上．闭合开关后求1R1和R2的总电阻2电流表的示数 sketch template

如图所示电路中R1R2串联电源电压为4VR2=12Ω．S闭合时电流表的读数为025A．求1R1R2串联的总电阻2R1的 sketch template

如图所示电源电压保持不变电阻R1=30Ω电流表A2的示数为04AA1的示数为08A求1R2的电阻值2电路的总电流I sketch template

free web stats