如图所示，甲同学在做“测量小灯泡的电功率”实验。实验器材：电源（电压恒为6v）、小灯泡（额定电压为25v，正常�光时灯丝电阻约为10Ω Sketch Coloring Page

如图所示，甲同学在做“测量小灯泡的电功率”实验。实验器材：电源（电压恒为6v）、小灯泡（额定电压为25v，正常�光时灯丝电阻约为10Ω Template

Background image: Hide Show

View Larger Image Image Credit: zujuan.21cnjy.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 #2644 Purple bun

Rachel Roe
sketch #2644 Purple bun

sketch #1453

anonymous

anonymous
sketch #1453

sketch #2431 face :D

anonymous

anonymous
sketch #2431 face :D

sketch #5088

anonymous

anonymous
sketch #5088

sketch #3939

anonymous

anonymous
sketch #3939

sketch #1220

anonymous

anonymous
sketch #1220

sketch #5153 Random Access Memories by Khin Nyunt

anonymous

anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #2784

John Davis
sketch #2784

sketch #270

anonymous

anonymous
sketch #270

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #3261

anonymous

anonymous
sketch #3261

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #933 mts

anonymous

anonymous
sketch #933 mts

sketch #4087 Stewie by Leon Soria Ricardo

anonymous

anonymous
sketch #4087 Stewie by Leon Soria Ricardo

sketch #1973

Daniel Lachman
sketch #1973

sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #5020 Stitch by Hina Ali

anonymous

anonymous
sketch #5020 Stitch by Hina Ali

sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #1249

Laura Agapi Asnicar
sketch #1249

sketch #2187

anonymous

anonymous
sketch #2187

sketch #84

Chris Shrimp Lonsdale
sketch #84

sketch #4778

anonymous

anonymous
sketch #4778

sketch #20840 Dog by Laur Ūūtiis

anonymous

anonymous
sketch #20840 Dog by Laur Ūūtiis

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #1923 12

anonymous

anonymous
sketch #1923 12

sketch #2061

Raisa Mahmud
sketch #2061

sketch #5284

anonymous

anonymous
sketch #5284

tomski如图所示，甲同学在做“测量小灯泡的电功率”实验。实验器材：电源（电压恒为6v）、小灯泡（额定电压为25v，正常�光时灯丝电阻约为10Ω coloring

如图所示，甲同学在做“测量小灯泡的电功率”实验。实验器材：电源（电压恒为6V）、小灯泡（额定电压为25V，正常�光时灯丝电阻约为10Ω sketch template

【聚焦中考�2015年中考物理第21讲 测量小灯泡的电功率复习新人教版 Word文档在线阅读与下载免费文档 sketch template

某同学在“测量小灯泡电阻 的实验中设计了如图22甲所示的电路图小灯泡上标有“38V15W 字样请完成和解答下列问题 1在图22 sketch template

学校实验室新进了一批“25V 075W”的小灯泡，小明想通过实验探究小灯泡的额定功率是否符合规格。实验�提供了以下器材：待测小灯泡、铭牌为 sketch template

为了“测量小灯泡的电功率”，某小组同学设计了如图甲所示的电路图，已知小灯泡上标有“25V”字样。请回答下列问题： sketch template

题目某同学利用如图所示的电路测量小灯泡的电阻小灯泡标有“2．5 V 的字样他记录的实验数据如下表所示其中有一次记录的电流表示数是错误 sketch template

实验课上小明利用如图甲所示的电路测量小灯泡的电功率，实验室有如下器材：电源（电压恒为6V、小灯泡（额定电压为25V，灯丝电阻约为10Ω sketch template

中考物理知识点：测量小灯泡的电阻 欧姆定律中考� sketch template

兴趣实验小组在做“测量小灯泡正常�光时的电阻”的实验时 选用的实验器材：标有“2 5V”字样的待测小灯泡、两节新出卷� sketch template

几个同学在做“测定小灯泡额定功率 的实验时电源电压为45V小灯泡的额定电压为38V阻值约为12Ω如图14所过渡时期小勇同学连接的 sketch template

同学们利用图甲的电路测量小灯泡的电功率。小灯泡的额定电压为25伏。【实验过程�（1）连接电路时，应该保持开关断开，�动变阻器的�片置于（填 sketch template

小�同学在“测定小灯泡的电功率”实验中，老师提供的器材有：电源（电压恒为6V），小灯泡（额定电压为25V，电阻约为10Ω）、电压表（量程为0 sketch template

百度教育 sketch template

题目小明用如图甲所示电路测量小灯泡的电功率电源电压恒定不变小灯泡额定电压为25V1请用笔画线代替导线将图甲中的电路连接完整 sketch template

如图甲所示是“测定小灯泡电功率”实验的装置图，电源电压为4V且保持不变，小灯泡额定电压为25V，阻值约为9Ω，�动变阻器标有“20Ω 1A”字样。 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

中考物理�题研究第十四讲电功率课时2测量小灯泡的电功率精练试题 Word文档在线阅读与下载免费文档 sketch template

在“测量小灯泡工作时的电阻 实验中 1如图乙是张亮同学根据甲图尚未完成的实物图请你用笔线代替导线帮他将电路图连接完整 2连接电路时 sketch template

【精编�【名校课堂�2019九年级物理全册专题复习五测量小灯泡的电功率试题新版人教版doc Word文档在线阅读与下载免费文档 sketch template

中考物理�题研究第十四讲电功率课时2测量小灯泡的电功率精练试题 Word文档在线阅读与下载免费文档 sketch template

15．小红同学要测量额定电压为38 V小灯泡的功率． 1连接的不完整的实物电路如图甲所示．请用笔画线代替导线完成实物电路的连接． 2 sketch template

小明利用如图甲所示电路测定小灯泡的功率．被测小灯泡的额定电压为25 V电阻约为10 Ω左右．实验室有如下器材电源电流表0 06 A sketch template

小明同学在做测量小灯泡电功率的实验时他设计了如图所示的电路正确操作并闭合开关后�现小灯泡不亮但电流表电压表均有示数接下来他首先应 sketch template

为了测定额定电压为“25V 小灯泡的电功率小明同学设计了如图甲所示的电路图．实验中各元件完好电源电压保持不变．1连接电路的过程中开关 sketch template

百度教育 sketch template

某同学通过实验研究小灯泡的电流与电压的关系可用的器材如下电源电键�动变阻器电压表电流表小灯泡导线若干电压表和电流表均视为 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

如图甲所示的是利用“伏安法测小灯泡电阻的实验电路图图乙是根据实验数据画出的通过小灯泡的电流I与它两端电压U之间的关系图象．通过图象可以得出 sketch template

如图所示为某同学在做电学实验时的电路图的一部分根据此电路图你可判断该同学可能做的实验是A测定小灯泡的电阻值B测定小灯泡的实际电功率C sketch template

题目小余和小乐按照课本要求探究并联电路中电流的关系他们设计的电路如图所示1在连接电路的过程中开关应该 2在实验中小余试触时 sketch template

题目如图所示电源两端电压保持12V不变小灯泡L上标有“6V 3W 字样�动变阻器最大阻值R=60Ω．不考�灯丝电阻随温度的变化开关 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

13．如图甲所示为一个小灯泡的两端电压与通过它的电流的变化关系曲线 1若把三个相同这样的灯泡串联后接到电压恒定的12V电源上求流过小 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

某同学在做“调节灯泡亮度 的电学实验时电路如图所示电源电压恒为45V电压表量程“0 3V �动变阻器规格“20Ω L A 灯泡L标 sketch template

free web stats