如图所示的是小明同学设计的电烙铁电热丝的连线图ac间是电烙铁的电热丝b接电热丝的中点．电烙铁的额定功率为40w使用的电源电压为220v或 Sketch Coloring Page

如图所示的是小明同学设计的电烙铁电热丝的连线图ac间是电烙铁的电热丝b接电热丝的中点．电烙铁的额定功率为40w使用的电源电压为220v或 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.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 #3631

anonymous

anonymous
sketch #3631

sketch #3350 Gerard Way by Carrieann Benthem

anonymous

anonymous
sketch #3350 Gerard Way by Carrieann Benthem

sketch #1060

anonymous

anonymous
sketch #1060

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

anonymous

anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

sketch #5313 Katy Perry by Monalisa Theresia

anonymous

anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #4852

anonymous

anonymous
sketch #4852

sketch #3258

anonymous

anonymous
sketch #3258

sketch #5369 Wolverine by ShopRasta Roots

anonymous

anonymous
sketch #5369 Wolverine by ShopRasta Roots

sketch #5151

anonymous

anonymous
sketch #5151

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #3469

anonymous

anonymous
sketch #3469

sketch #1122 norooz

anonymous

anonymous
sketch #1122 norooz

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #4728 Angry Toad by Geneval Mendes

anonymous

anonymous
sketch #4728 Angry Toad by Geneval Mendes

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #4834 Aayla Secura by Nînâ Yämâhä

anonymous

anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä

sketch #895

anonymous

anonymous
sketch #895

sketch #4532

anonymous

anonymous
sketch #4532

sketch #4370 Breaking Bad

anonymous

anonymous
sketch #4370 Breaking Bad

sketch #2337

anonymous

anonymous
sketch #2337

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

sketch #5048

anonymous

anonymous
sketch #5048

tomski如图所示的是小明同学设计的电烙铁电热丝的连线图ac间是电烙铁的电热丝b接电热丝的中点．电烙铁的额定功率为40w使用的电源电压为220v或 coloring

如图所示的是小明同学设计的电烙铁电热丝的连线图AC间是电烙铁的电热丝B接电热丝的中点．电烙铁的额定功率为40W使用的电源电压为220V或 sketch template

如图所示是小明同学探究电磁铁磁性强弱跟哪些因素有关的实验装置．1其中A是电磁铁C是弹簧B最好是��选填序号��料块 �小磁铁 � sketch template

在探究“影响电磁铁磁性强弱的因素实验中小明制成简易电磁铁甲乙并设计了如图所示的电路1当�动变阻器�片�左移动时电磁铁甲乙吸引 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

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

如图所示的是小明设计的身高测量仪的原理图．其中电源电压为12V电阻R1的阻值为10Ω�动变阻器R2为长05m总阻值为40Ω的均匀电阻丝 sketch template

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

如图1是小明同学设计的调光台灯的电路图已知电源为两节干电池串联组成所用灯泡L上标有“25V 字样灯泡的电阻随它两端电压变化的图象如图2 sketch template

如图所示的是小明设计的身高测量仪的原理图．其中电源电压为12V电阻R1的阻值为10Ω�动变阻器R2为长05m总阻值为40Ω的均匀电阻丝 sketch template

如图所示是小明同学探究电磁铁磁性强弱跟哪些因素有关的实验装置．1其中A是电磁铁C是弹簧B最好是��选填序号��料块 �小磁铁 � 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

小敏用如图甲所示的电路图研究通过导体的电流与导体电阻的关系电源电压恒为6V改变电阻R的阻值调节�动变阻器�片保持R两端的电压不变记 sketch template

如图1所示是小明同学设计的测电阻R的电路图．1请根据这个电路图用笔画线代替导线将图2中的元件连成电路．要求�动变阻器的�片P�左移动时 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 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

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

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

百度教育 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

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

中考物理知识点：测量小灯泡的电阻欧姆定律中考� sketch template

9．在探究“物质的熔化特点”实验中，（1）如图甲所示，是小明根据实验数据作出的物质加热时温度随时间变化的图象．分析图象可知，知道该物质是 sketch template

小明利用如图所示的装置来验证影响物体动能大小的因素．甲乙两图装置相同分别是同一个球选后从AB两处由静止滚下钻入并推动纸盒运动一段距离 sketch template

17．如图所示的电路中有几根导线尚未连接请用笔画线代替导线补上补上后要求1两灯泡并联．2电流表测灯L1的电流．3闭合开关后 sketch template

题目如图所示是小明同学绘制的普通家用白炽灯泡电流与电压关系的图像．通过分析图像可知灯光的电阻随着电压的升高而这只灯泡在电压下工作时 sketch template

题目小明在学习了大气压强的知识后自制了一个如图所示的气压计瓶中装有适量的水当他将自制气压计由楼下拿到楼上时�现细玻璃管中液面上升 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

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 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

如图所示的电路中123456为连接点的标号．在开关闭合后�现小灯泡不亮．现用多用电表检查电路故障需要检测的有电源开关小 sketch template

在“探究欧姆定律 的实验中如图所示的是某实验小组在探究过程中根据实验数据绘制的图象．1在此探究过程中使用�动变阻器的目的是保护电路 sketch template

如图所示电流表的示数为12A12A电压表的示数为22V22V．对人体安全的电压是不高于36不高于36V．——青夏教育精英家教�—— sketch template

如图所示的电路中电源电压保持不变R为定值电阻当开关闭合时标有“6V 3W 的小灯泡L恰好正常�光若保持R不变将L换成另一只标有 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

free web stats