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 Coloring Page

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 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #4751 Ruko by Rodrigo Marcos

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sketch #4751 Ruko by Rodrigo Marcos

sketch #5307

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anonymous
sketch #5307

sketch #3476 Happy valentines day! Simona Honigmelone

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sketch #3476 Happy valentines day! Simona Honigmelone

sketch #4831

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sketch #4831

sketch #3659 Portrait by Mari Falcsik

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sketch #3659 Portrait by Mari Falcsik

sketch #859 meyvalar

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sketch #859 meyvalar

sketch #1439

Donara Smbatyan
sketch #1439

sketch #5224

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sketch #5224

sketch #5179 Audrey Hepburn by 陳一夫

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sketch #5179 Audrey Hepburn by 陳一夫

sketch #3145 Madoka by Николай Герасимов

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sketch #3145 Madoka by Николай Герасимов

sketch #2982 Lion by Ati Gohary

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sketch #2982 Lion by Ati Gohary

sketch #84

Chris Shrimp Lonsdale
sketch #84

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #3059

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sketch #3059

sketch #4520

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sketch #4520

sketch #2560

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sketch #2560

sketch #2904 Pinky and the Brain by Tim Poole

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sketch #2904 Pinky and the Brain by Tim Poole

sketch #5061

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sketch #5061

sketch #4053

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sketch #4053

sketch #2939 Eye by Kimmy Kitty Perry Priemus

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sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #3499 Alien Laura Gutierrez Hinojosa

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sketch #3499 Alien Laura Gutierrez Hinojosa

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

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sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #4710

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sketch #4710

sketch #3259

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sketch #3259

sketch #83

Chris Shrimp Lonsdale
sketch #83

sketch #2178

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sketch #2178

sketch #2431 face :D

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sketch #2431 face :D

sketch #3590

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anonymous
sketch #3590

sketch #4161

Hank Henry Armstrong
sketch #4161

sketch #1545

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sketch #1545

tomski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 coloring

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 1A 灯泡L标有 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 LA 灯泡L标有 sketch template

题目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 LA 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 1A 灯泡L标有 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 1A 灯泡L标有 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 LA 灯泡L标有 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“20ΩlA 灯泡L标有 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 1A 灯泡L标有 sketch template

题目某同学在做“用�动变阻器改变电流的实验时连接如图所示的电路将�动变阻器的�片移动到最大阻值处闭合电键S�现小灯不亮接下来的 sketch template

某同学做“测定小灯泡的功率实验时所用�动变阻器标有“20Ω 2A 字样甲乙两灯分别标有“38V 和“25V 字样．该同学先把甲灯 sketch template

某同学在做“测定小灯泡的功率实验时连成如图所示的电路实物图闭合开关后�现两只电表的指针不动试检查一下他的接线错在哪里1 2 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

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

某同学在实验室准备用以下器材测一个电源的电动势E和内阻r要求测量尽量准确能测量多组数椐且�动变阻器调节方便．A．电流表G量程500μA 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

百度教育 sketch template

图甲是某同学做“测量小灯泡的电功率实验的电路图所用的小灯泡标有“25V 字样．1此实验中电压表的量程应选选填“0 3V 或“0 sketch template

84．三位同学在做伏安法测电阻的实验前设计了如下的实验电路图正确的电路图是下面图100中的 ——青夏教育精英家教�—— sketch template

某同学在实验室准备用以下器材测一个电源的电动势E和内阻r要求测量尽量准确能测量多组数据且�动变阻器调节方便．A．电流表G量程500μA sketch template

某同学用伏安法测电阻的实验中用连接正确的电路测量一个阻值大约为2Ω的电阻他所用的电压表的量程为0 3V电流表的量程为0 15A测量 sketch template

小明同学在做“探究电流与电压关系的实验时准备了以下器材两节新干电池电流表电压表�动变阻器定值电阻开关各一个导线若干．实验次数 sketch template

题目为描绘小灯泡L “3V 15W 的伏安特性曲线某同学根据如下可供选择的器材设计了如图所示电路．A．电流表量程06 A内阻约 sketch template

某同学在做“验证互成角度的两力合成的平行四边形定则的实验时把橡皮条的一端用图钉固定于P点同时用AB两个弹簧秤将橡皮条的另一端拉到位置O sketch template

题目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 1A 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 1A 灯泡L标有 sketch template

题目如图所示某同学在做“研究匀变速直线运动的实验中由打点计时器得到表示小车运动过程的一条清晰纸带纸带上两相邻计数点的时间间隔为T sketch template

某同学在做电学实验时不慎将电压表和电流表的位置对换连接成如图所示电路若开关闭合其后果是 A．电压表不会烧坏电流表会被烧坏B．两表 sketch template

题目如图所示为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一定不能做的实验是A 测定小灯泡的电阻值B 测定小 sketch template

题目某小组同学在测一节电池的电动势和内阻时所用器材如下A某特殊电池电动势约为3V内阻为几欧B电压表V量程0 3V内阻为几千 sketch template

某同学在做测定小灯泡功率的实验中优化设计电路正确测得如下一组U和I的数据1在图中画出I U图线 2在图线上可看出当功率逐渐 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22V．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

物理小组的同学在做电路实验时在某一电路中保持电压不变接入电阻R=5Ω时电流I=2A接入电阻R=4Ω时电流I=25A．1求I与 sketch template

某同学在探究通过导体的电流与其两端电压的关系时根据记录的实验数据画出了如图所示的图象．根据图象下列说法中错误的是A将甲乙两导体串联后 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 LA”灯泡L标有 sketch template

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