如图所示将两只额定电压相同的灯泡l1l2串联在电路中闭合开关s后�现l1亮l2不亮对此有下列几种猜想其中可能的是 � l2灯丝断 Sketch Coloring Page

如图所示将两只额定电压相同的灯泡l1l2串联在电路中闭合开关s后�现l1亮l2不亮对此有下列几种猜想其中可能的是 � l2灯丝断 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 #859 meyvalar

anonymous

anonymous
sketch #859 meyvalar

sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #4749 Random Girl by Adellachamp Stand

anonymous

anonymous
sketch #4749 Random Girl by Adellachamp Stand

sketch #2828 One Direction Szabó Zoltán

Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán

sketch #286 sun

anonymous

anonymous
sketch #286 sun

sketch #1444

Donara Smbatyan
sketch #1444

sketch #4859

anonymous

anonymous
sketch #4859

sketch #5220

anonymous

anonymous
sketch #5220

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

anonymous

anonymous
sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

sketch #5158 Till Lindemann by Cristina Love

anonymous

anonymous
sketch #5158 Till Lindemann by Cristina Love

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #2836 Angry smurf maradona by BaGaz Anggara

BaGaz Anggara
sketch #2836 Angry smurf maradona by BaGaz Anggara

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #4990

anonymous

anonymous
sketch #4990

sketch #3496

anonymous

anonymous
sketch #3496

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #1545

anonymous

anonymous
sketch #1545

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #5206

anonymous

anonymous
sketch #5206

sketch #3699 Dragon by Ana Cecilia

anonymous

anonymous
sketch #3699 Dragon by Ana Cecilia

sketch #4511 Yao Ming by Betty Marie Melzer

anonymous

anonymous
sketch #4511 Yao Ming by Betty Marie Melzer

sketch #4622 Miku by Kheith Ryan Lubiano

anonymous

anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #3753

anonymous

anonymous
sketch #3753

sketch #2035 Ernest Hemingway...
chayrolfrypan

anonymous

anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #5191 The View by Vicente Vera

anonymous

anonymous
sketch #5191 The View by Vicente Vera

sketch #4755

anonymous

anonymous
sketch #4755

tomski如图所示将两只额定电压相同的灯泡l1l2串联在电路中闭合开关s后�现l1亮l2不亮对此有下列几种猜想其中可能的是 � l2灯丝断 coloring

如图所示将两只额定电压相同的灯泡L1L2串联在电路中闭合开关S后�现L1亮L2不亮对此有下列几种猜想其中可能的是 � L2灯丝断 sketch template

如图所示将两只额定电压相同的灯泡L1L2串联在电路中闭合开关S后�现灯泡L1较亮灯泡L2较暗此现象说明 A灯泡L1的阻值 sketch template

如图所示将两只额定电压相同的灯泡L1L2串联在电路中闭合开关S后�现L1亮L2不亮对此有下列几种猜想其中可能的是 � L2灯丝断 sketch template

如图所示将两只额定电压相同的灯泡L1L2串联在电路中闭合开关S后�现灯泡L1较亮灯泡L2较暗此现象说明 A．灯泡L1的阻值大于 sketch template

如图所示两个额定电压相同的灯泡L1和L2串联在电路中闭合开关后�现L2不亮L1亮电压表有一定的示数其原因是 A．L2的灯丝烧断B sketch template

如图所示将两只额定电压相同的灯泡L1L2串联在电路中闭合开关S后�现L1亮L2不亮．对此有下列几种猜想其中可能的是 �L2灯丝 sketch template

14．将两只额定电压相同的小灯泡L1L2串联在如图所示的电路中闭合开关后�现灯L1较亮灯L2较暗其原因可能是 A．灯L1额定功率较大 sketch template

23． 如图14甲所示小灯泡L1和L2 额定电压均为6VAB分别为L1 和L2中的电流随两端电压变化关系的曲线 现将两灯连入图乙所示 sketch template

如图甲所示两个灯泡串联在电源电压恒为6V的电路中L1的额定电压为3VL2的额定电压为2V．通过两个灯泡的电流与其两端电压的关系如图乙所示 sketch template

将两只额定电压相同的小灯泡L1L2串联在电路中闭合开关后�现灯L1较亮灯L2较暗其原因可能是 A．灯L1额定功率较大 B．灯 sketch template

将两只额定电压相同的小灯泡L1L2串联在电路中如图所示．闭合开关后�现灯L1较亮灯L2 较暗其原因是 A．灯L1额定功率较大 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

在测量额定电压为2 5V小灯泡的电阻实验时 如图所示 实验元件完好导线连接稳固 闭合开关 灯泡不亮 检查�现电出卷� sketch template

将两只额定电压相同的小灯泡L1L2串联在如图所示的电路中闭合开关后�现灯L1较亮灯L2较暗对此有下列几种猜想其中可能的是 �灯 sketch template

题目如图所示灯泡L1和L2灯泡中只要有电流就能�光相同电源电压小于灯泡的额定电压且保持不变开关 S由闭合到断开电路中A 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

如图1甲所示是小明在“测量小灯泡电功率实验中连接的实验电路所用小灯泡的额定电压为38V电源是电压为6V且保持不变的蓄电池组．1 sketch template

百度教育 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

将两只额定电压相同的小灯泡L1L2串联在如图所示的电路中闭合开关后�现灯L1较亮灯L2较暗其原因可能是 A．灯L1额定功率较大 sketch template

如图所示将两只额定电压相同的灯泡L1L2串联在电路中闭合开关S后�现L1亮L2不亮对此有下列几种猜想其中可能的是 � L2灯丝断 sketch template

如图所示电路中的两只电压表的规格完全相同均有两个量程闭合开关两只电压表的指针偏转角度相同则电阻R1与R2的比值为 A．1∶5 sketch template

题目如图所示电源电压不变L1L2两个灯泡的规格相同闭合开关S当�动变阻器的�片P都从中点�右�动的过程中关于两灯的亮度情况 sketch template

如图所示电源电压保持不变闭合开关后将�动变阻器R2的�片P�右移动的过程中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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

如图所示的电路两只电压表的规格相同都有两个量程．当闭合开关用电器正常工作时电压表V1和V2的指针位置完全相同则V1与V2的示数之比为 sketch template

如图1所示是测定小灯泡额定功率的实物连接图其中电源是三节新干电池灯泡的额定电压是38V其灯丝的阻值约为10Ω�动变阻器标有“10Ω sketch template

外形和额定电压完全相同的两只灯泡串联在电路中如图所示正常工作一段时间后其中一只灯泡因灯丝烧断使电路停止工作．为了查找出烧断灯丝的灯泡小明 sketch template

如图所示R1=20欧R2=40欧电源电压保持不变 1当S1S2都闭合时电流表A1的示数是06安小灯泡L恰好正常�光求电源 sketch template

用如图所示器材测定额定电压25V额定功率不大于1W的小灯泡的功率．试按要求完成下列各题．1用笔画线代替导线将实物补画成一个完整的电路 sketch template

如图所示ABC为三只相同的灯泡额定电压均大于电源电动势电源内阻不计L是一个直流电阻不计自感系数较大的电感器．先将K1K2合上 sketch template

额定电压相同的两只灯泡其额定功率之比为23则两灯的电阻之比为A23B32C49D94 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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两只相同的白炽灯L1和L2串联接在电压恒定的电路中．若L1的灯丝断了经搭丝后与L2．串联重新接在原电路中则此时L1的亮度与灯丝 sketch template

free web stats