某同学用一小灯泡作实验来探究通过导体的电流与导体两端电压的关系1请在方框内画出你设计的电路图并根据电路图连接实物电路．2请把下表 Sketch Coloring Page

某同学用一小灯泡作实验来探究通过导体的电流与导体两端电压的关系1请在方框内画出你设计的电路图并根据电路图连接实物电路．2请把下表 Template

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sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #4695

anonymous

anonymous
sketch #4695

sketch #3459 BLUE from fosters imagenary friends

anonymous

anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #817

Laura Agapi Asnicar
sketch #817

sketch #1185

anonymous

anonymous
sketch #1185

sketch #2862 Grumpy Cat

anonymous

anonymous
sketch #2862 Grumpy Cat

sketch #5316

anonymous

anonymous
sketch #5316

sketch #5187

anonymous

anonymous
sketch #5187

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #2618

sketchmaster
sketch #2618

sketch #4778

anonymous

anonymous
sketch #4778

sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

anonymous

anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

sketch #2740 Monster by Gabriela Segura

Gabriela Segura
sketch #2740 Monster by Gabriela Segura

sketch #4902

anonymous

anonymous
sketch #4902

sketch #5080 Megaman Zero (X) by Muhammad Raiyaan

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anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan

sketch #3310 Link by Cxsar Alvarez

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anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #4685 Dave Mustaine by Erika Ishikawa

anonymous

anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #4301

Ainhoa White
sketch #4301

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #953

anonymous

anonymous
sketch #953

sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #3052

anonymous

anonymous
sketch #3052

sketch #2874 Mario by Ahmed Hosny

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anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #1463

Laura Agapi Asnicar
sketch #1463

sketch #3339 Sasuke by Jean-Benoit Renaud

anonymous

anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #245 Fishy

Lucy Barnard
sketch #245 Fishy

tomski某同学用一小灯泡作实验来探究通过导体的电流与导体两端电压的关系1请在方框内画出你设计的电路图并根据电路图连接实物电路．2请把下表 coloring

某同学在做“测定小灯泡功率 的实验时连接的实物电路如图所示．在检查线路时�现有一根导线连接错误．请你在图中用“× 标出这根错接的导线并画 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器材如下电源电动势为3 V内阻为1 Ω电键�动变阻器电压表电流表小灯泡 sketch template

学校实验室新进了一批“25V 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

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

一轮复习：描绘小灯泡伏安特性曲线知乎 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

小亮和小明同学用伏安法测量小灯泡的电阻并将实验数据记录在下表中 实验序号 电压U / V 电流I A 电阻R /Ω 1 ——青夏教育 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

在一次实验中某同学�现桌上的两只小灯泡铭牌模糊仔细观察�现L1上标有“3VW L2上标有“V 1W ．为得到铭牌上缺失的数据他将两 sketch template

小明用“伏安法测量小灯泡的电功率中提供的实验器材有待测小灯泡电源�动变阻器电流表电压表开关及导线若干．1请用笔画线代替导线 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25V，阻值约为9Ω，�动变阻器标有“20Ω 1A”字样。 sketch template

在“测定小灯泡的功率 的实验中已知被测小灯泡额定电压为6伏特小灯泡额定功率约6瓦特左右所用电源电压为9伏特．某学生连接的电路如图所示请 sketch template

用“伏安法测量一只小灯泡的电阻灯泡的电阻约为8Ω左右1图甲是实验电路图图上的圆圈表示电表请在圆圈内填入相应的字母2请把图 sketch template

孝感市某初中物理实验小组的同学想知道小灯泡的亮暗程度与什么因素有关于是他们找来额定电流小于是06A额定电压是25V的灯L接在电源电压恒 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

【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利用如图甲所示电路来测量小灯泡的额定电功率，电源电压恒定，小灯泡的额定电压为25V，实验步骤如下：（1）请根据图甲所示的电路图，用笔画 sketch template

小明同学手里有一个标有“38V 字样的小灯泡他想知道小灯泡正常工作时的电功率于是在学校实验室借来一些实验器材连接了如图甲所示的实验电路 sketch template

同学们通过实验探究“电功率跟电流电压的关系 ． 1小灯泡电功率的大小可通过 判断 2一位同学用干电池做电源把L1“25 V 0 sketch template

某同学探究一个额定电压22V额定功率11W的小灯泡两端的电压与通过灯泡的电流的关系．器材为电源开关�动变阻器电压表电流表小灯泡 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“25V”字样。请回答下列问题： sketch template

某小组同学将甲乙两个不同规格的小灯按图15A所示接在可调节电压的电源两端闭合电键�现甲灯比乙灯亮接着又将它们按图15B所示连接闭合 sketch template

在断电自感的演示实验中 用小灯泡、带铁芯的电感线圈和定值电阻等元件组成如图甲所示电路。闭合开关待电路稳定后两 出卷� sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 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

某实验小组的同学用如图所示的器材测量小灯泡的电功率并探究小灯泡的亮度与实际功率的关系．已知待测小灯泡的额定电压为38V小灯泡的额定功率 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

小明用一节干电池和一个灯泡连接了如图所示的电路用来探究铅笔芯AB的导电性．闭合开关后�现灯泡能�光这说明铅笔芯是导体导体当导线夹�左移动 sketch template

某实验小组的同学用如图所示的器材测量小灯泡的电功率并探究小灯泡的亮度与实际功率的关系．已知待测小灯泡的额定电压为38V小灯泡的额定功率 sketch template

百度教育 sketch template

某同学做“测定一个小灯泡的功率 的实验所用灯泡的额定电压是22V．1如图是他实验的电路但连接不完整请你给帮他完成电路的连接．2 sketch template

图是某同学设计的在导体两端电压U=10V不变的条件下探究通过导体的电流I跟导体的电阻R关系的实验电路图根据实验测量的数据他在坐标系中画出 sketch template

某小组同学用如图所示电路研究通过导体的电流与它两端电压的关系并将实验数据填写在表一中表一�分析比较实验序号1234的数据可以得出 sketch template

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