某同学在“测定小灯泡额定功率 的实验中所用小灯标有“25v 字样1请你在虚线框中画出正确的电路图用2b铅笔在答题纸的相应位置作图 Sketch Coloring Page

某同学在“测定小灯泡额定功率 的实验中所用小灯标有“25v 字样1请你在虚线框中画出正确的电路图用2b铅笔在答题纸的相应位置作图 Template

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sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

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Saifa Mahmud
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sketch #1855 MAGIC DANCE

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anonymous
sketch #1855 MAGIC DANCE

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anonymous

anonymous
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sketch #5138 Monster by Leonie Cooper

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anonymous
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sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

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anonymous

anonymous
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anonymous

anonymous
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sketch #5072

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anonymous
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Laura Agapi Asnicar
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sketch #3567 Worried Girl by Juvenilia Alexandrino

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anonymous
sketch #3567 Worried Girl by Juvenilia Alexandrino

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anonymous

anonymous
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sketch #5219 Zayn Malik by Amila Madhushanaka

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anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

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Cody Brandoon
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anonymous
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anonymous
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sketch #2884 Robot Shimun Yeyo Ahmed

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anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #5037 Dolphin by Meen Suksoi

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anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #3365 Igor by Johan Kennet Espinoza Moreno

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anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #4362 cow

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anonymous
sketch #4362 cow

sketch #4905 The Little Prince by Gaurav Patel

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anonymous
sketch #4905 The Little Prince by Gaurav Patel

sketch #3786

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anonymous
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Hank Henry Armstrong
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Emin AltınKöprü
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sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

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anonymous

anonymous
sketch #5230

sketch #798

Laura Agapi Asnicar
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sketch #5153 Random Access Memories by Khin Nyunt

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anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #5435

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anonymous
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sketch #214 bugs bunny

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anonymous
sketch #214 bugs bunny

tomski某同学在“测定小灯泡额定功率 的实验中所用小灯标有“25v 字样1请你在虚线框中画出正确的电路图用2b铅笔在答题纸的相应位置作图 coloring

某同学在“测定小灯泡额定功率的实验中所用小灯标有“25V 字样1请你在虚线框中画出正确的电路图用2B铅笔在答题纸的相应位置作图 sketch template

在测定“小灯泡的电功率 的实验中已知电源电压为6 V小灯泡的额定电压为25 V小灯泡的电阻约为10 Ω�动变阻器上标有“20 Ω 1 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

题目小明为了测定标有“25V 字样的小灯泡的额定功率连接了如图甲所示的电路图1小明同学所连接的电路存在错误请你在图甲中应改动的 sketch template

在“测定小灯泡电功率 的实验中小灯泡的额定电压是25V�动变阻器上标有“10Ω 2A 字样小灯泡的电阻接�10Ω 1连接不完整的 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

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

小刚同学在实验室测量标有“25V 字样的小灯泡的额定功率．1请你帮助小刚同学画出实验电路图．2小刚同学连接的部分实验电路如图1所示 sketch template

在“测定小灯泡电功率 的实验中小灯泡的额定电压是25V�动变阻器上标有“10Ω 2A 字样小灯泡的电阻接�10Ω 1连接不完整的 sketch template

在测定“小灯泡的电功率 的实验中已知电源电压为6V小灯泡的额定电压为2．5V小灯泡的电阻约为10Ω�动变阻器上标有“20Ω 1A 字样 sketch template

某实验小组使用下列器材来测定小灯泡的功率待测小灯泡额定电流05A额定功率不大于15W电压表电流表�动变阻器电源开关导线 sketch template

小明同学在做“测定小灯泡的额定功率实验时选取了一个标有“25V 的小灯泡和必要的器材用导线把实验器材连接起来如图所示．1在开始 sketch template

题目王明同学准备测量额定电压为25V 的小灯泡在实际工作时的功率根据已有器材他设计好了电路原理图并完成了实物连接．如图11所示 sketch template

某实验小组的同学用如图所示器材测量小灯泡的电功率．已知电源电压恒为6V 不变待测灯泡的额定电压为38V功率估计在11W左右．1请在 sketch template

某同学在“测量小灯泡电功率 的实践活动中使用的实验器材有电压为6V电源规格为“38V 的小灯泡规格为“100Ω 2A 的�动变阻器 sketch template

小华同学开展“测量小灯泡电功率 的实验．电源电压为6V小灯泡的U额=38V．1请你用笔画线代替导线帮小华将图1的实物电路连接完整 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校课外兴趣小组的小勇同学按照如图所示的实物连接做“测定小灯泡的电功率实验小灯泡标有“38V 字样电源电压恒为6V．1小勇同学 sketch template

题目在“测量小灯泡的电功率实验中同学们用电压表电流表开关电压为45V的电源额定电压为38V的小灯泡和标有“20Ω 15A sketch template

在“测定小灯泡电功率 的实验中小东同学已连接好如下图所示的部分电路小灯泡上标有“25V 的字样．1在小东所连的电路中有两根导线还没 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

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

题目如图所示是某同学在“用电流表测电流 的实验中连接的电路．1闭合开关你会观察到灯泡和的�光情况是．2针对电路存在的问题请 sketch template

某同学要测一个额定电流为03A的小灯泡的额定功率他设计了如图13 甲所示的电路图请帮助该同学完成下列问题1在连接实物电路过程中 sketch template

在“测量小灯泡的电功率实验中电源为两节新的干电池小灯泡额定电压为25V阻值约为10Ω�动变阻器上标有“20Ω 1A 字样 1 sketch template

在“用电流表测电流 的实验中某同学连接的电路如图所示1闭合开关观察到灯泡L1和L2的�光情况是 2针对上述现象该电路存在 sketch template

30．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38V 1如图21是他实验的电路但连接不完整请你给帮他完成 sketch template

小刚同学测量25V小灯泡的电阻时连接的电路如图 1检查电路�现有一根导线连接错误请你在连接错误的导线上打“× 若没有�现错误 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“测定小灯泡的电功率实验中小灯泡上标有“25V 字样所用电源电压保持不变�动变阻器上标有“20Ω 2A 字样．他正确连接电路 sketch template

某同学按图示电路对一个小灯泡进行实验．1该同学所连接的实物图中未标明电流表和电压表而且还�连了一条线．为了能顺利地完成请你在图中帮他添 sketch template

在探究影响导体电阻大小的因素时甲乙两位同学作出如下猜想甲导体的电阻与导体的长度有关乙导体的电阻与导体的材料有关．现提供多根 sketch template

在“用电流表测电流 的实验中某同学连接的电路如图1所示1闭合开关观察到灯泡L1和L2的�光情况是．2针对上述现象该电路存在 sketch template

某同学在“测量小灯泡电功率 的实践活动中使用的实验器材有电压为6V电源规格为“38V 的小灯泡规格为“100Ω 2A 的�动变阻器 sketch template

2012•华安县质检某同学用电压表和电流表测定待测电阻Rx的阻值正确连接实验电路电源电压不变�动变阻器上标有“20Ω 2A 字样该 sketch template

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