小芳同学按如右图所示电路图连接好电路检查无误闭合开关s后她�现电压表无示数若故障只出在灯l1或l2处则可能是灯ll处路或l2处路 Sketch Coloring Page

小芳同学按如右图所示电路图连接好电路检查无误闭合开关s后她�现电压表无示数若故障只出在灯l1或l2处则可能是灯ll处路或l2处路 Template

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More Sketches

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

sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

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anonymous
sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

sketch #4882 Monsters University by John Davis

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anonymous
sketch #4882 Monsters University by John Davis

sketch #2989 Little Chibi by Loai Issa

anonymous

anonymous
sketch #2989 Little Chibi by Loai Issa

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #4896

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anonymous
sketch #4896

sketch #1328

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anonymous
sketch #1328

sketch #4467

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anonymous
sketch #4467

sketch #4388 Homer and the Cherry

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anonymous
sketch #4388 Homer and the Cherry

sketch #4446 EDDIE by يآآسر محمد

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anonymous
sketch #4446 EDDIE by يآآسر محمد

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #4383 4383

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anonymous
sketch #4383 4383

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #5327

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anonymous
sketch #5327

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #5267

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anonymous
sketch #5267

sketch #5306 Katarina by Mirnes Sinanovic

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anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #4221 Moi.

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anonymous
sketch #4221 Moi.

sketch #4751 Ruko by Rodrigo Marcos

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anonymous
sketch #4751 Ruko by Rodrigo Marcos

sketch #20594

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anonymous
sketch #20594

sketch #4834 Aayla Secura by Nînâ Yämâhä

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anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä

sketch #2431 face :D

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anonymous
sketch #2431 face :D

sketch #5064

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anonymous
sketch #5064

sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

sketch #3532 Angel by Geneval Mendes

anonymous

anonymous
sketch #3532 Angel by Geneval Mendes

sketch #3327 Megaman by Abdelwahab Haik

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anonymous
sketch #3327 Megaman by Abdelwahab Haik

sketch #2573 homer simpson

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anonymous
sketch #2573 homer simpson

sketch #2027

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anonymous
sketch #2027

sketch #380

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anonymous
sketch #380

sketch #3656 Igor by Vincent Baudement

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anonymous
sketch #3656 Igor by Vincent Baudement

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

tomski小芳同学按如右图所示电路图连接好电路检查无误闭合开关s后她�现电压表无示数若故障只出在灯l1或l2处则可能是灯ll处路或l2处路 coloring

小芳同学按如右图所示电路图连接好电路检查无误闭合开关S后她�现电压表无示数若故障只出在灯L1或L2处则可能是灯Ll处 路或L2处 路 sketch template

题目小芳在“探究串联电路电压特点的实验中连接好了的实物电路图如图甲所示请你协助完成1在方框内画出与图甲对应的电路图并在电路图 sketch template

在探究电流与电压电阻关系的实验中小芳同学采用了如图所示的电路图实验中选用的定值电阻分别为5Ω1 0Ω1 5Ω电源是由两节新干电池 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

“探究电流与电阻关系”的实验实物图如图甲所示，定值电阻的阻值分别为5Ω、10Ω、15Ω、20Ω。（1）连接电路时�现，电路中有一根导线连接错误 sketch template

小明按右图所示的电路进行实验开关闭合后电压表V1和V2的指针位置完全一样如图乙所示L1和L2两端的电压分别是A10V2VB8V 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

8种开关电源设计，电路图工作原理，图文结合，通俗易懂知乎 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

小芳想了解当�动变阻器与电阻并联时，调节�片，电阻两端的电压及电路中的电流怎么改变．实验电路图如图21所示，请在图22中连接对应的实物图．某次 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同学们要应用如图所示的装置R1＝R2若干节干电池开关导线和停表探究电热跟电流的关系提出的下列说法错误的是 A为了使 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11W左右．1请在 sketch template

如图所示是小明同学研究串联电路中电流电压特点的实物连接图当开关闭合时灯L1不亮灯L2亮电流表的指针明显偏转电压表示数为电源电压 sketch template

19．某同学按如图所示电路进行实验实验时该同学将变阻器的触片P移到不同位置时测得各电表的示数如下表所示 序号 A1示数安 A2示数安 sketch template

李小芳同学在物理实验室对串联电路电压规律进行实验探究时利用现有的器材按如下步骤进行了操作1按图所示的电路图连接电路2闭合开关S sketch template

小刚同学测量25V小灯泡的电阻时连接的电路如图所示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“× 在图中补画出正确的 sketch template

小明同学在利用如图所示电路研究“并联电路中电流的关系时电源两端的电压保持不变测量abc三处电流分别为IaIbIc记录的实验数据 sketch template

小华同学用“伏安法”测量一只标有“25V”字样小灯泡的电阻（1）如图甲所示是小华连接的实物连接图，请你用笔画线代替导线，替他把电路连接完整 sketch template

如图是小华同学探究“电流与电压关系”的电路图。 sketch template

电路如图所示，已知uI1=uI2=uI3=1V，则输出电压为（）V。 sketch template

某同学按图甲所示连接好实验电路用伏安法测电池的电动势和内阻的实验时�现将�动变器的�片P由A�B缓慢移动时开始电流表示数一直为零直到� 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

题目如右图所示家庭电路中当开关S闭合后灯泡L不亮用试电笔测试cd两点时氖管都�光测试ab两点时只有a点氖管�光则故障可能 sketch template

如图4所示当开关S闭合时灯L1L2均不亮某同学用一根导线探究其故障当把导线并接在灯L1两端时�现灯L2亮灯L1不亮当把导线并接在 sketch template

百度教育 sketch template

在探究“电流跟电压电阻关系的过程中某同学按如图所示的电路图连接实物后该同学做如下步骤步骤1保持定值电阻R的阻值不变闭合开关S后 sketch template

13．如图4所示电源电压和灯泡电阻都保持不变当�动变阻器的�片P由中点�右移动时下列判断不正确的是 A．电流表和电压表的示数都增大 B sketch template

15．小明同学连接的电路如图所示当他闭合开关后两个灯泡都�光过了一段时间其中的一盏灯突然熄灭了经过观察�现电压表V的示数变大了 sketch template

如图所示电路中电源电压恒为12V电流表A1A2的量程分别为06A3A�动变阻器R2标有“2A 50Ω 字样将�动变阻器�片P调到 sketch template

小文同学利用如图甲所示完成“测定小灯泡额定功率的实验电源电压为6V小灯泡的额定电压为38V．1在连接电路时开关应该是 的 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

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ sketch template

如图所示小芳在做“探究影响�动�擦力大小因素的实验．1小芳操作的错误是 ．2纠正错误后应拉动弹簧测力计使木块做运动．3实验 sketch template

为了测定额定电压为25V的小灯泡的额定功率可用如右图所示的电路图．1甲乙两表中甲表是电流电流表乙表是电压电压表．2连接电路时 sketch template

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