在学习了用电流表和电压表测量电阻和电功率的探究实验后小明决定用伏安法探究额定电压为25v的小灯泡的电功率和电阻．�小明设计的电路图如图所 Sketch Coloring Page

在学习了用电流表和电压表测量电阻和电功率的探究实验后小明决定用伏安法探究额定电压为25v的小灯泡的电功率和电阻．�小明设计的电路图如图所 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 #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #20594

anonymous

anonymous
sketch #20594

sketch #3699 Dragon by Ana Cecilia

anonymous

anonymous
sketch #3699 Dragon by Ana Cecilia

sketch #5048

anonymous

anonymous
sketch #5048

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #1500

anonymous

anonymous
sketch #1500

sketch #3448 Treba mi bolji

anonymous

anonymous
sketch #3448 Treba mi bolji "mish " ;)

sketch #4887 Jessica Rabbit by Garima Taneja

anonymous

anonymous
sketch #4887 Jessica Rabbit by Garima Taneja

sketch #2874 Mario by Ahmed Hosny

anonymous

anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #3420

anonymous

anonymous
sketch #3420

sketch #5067

anonymous

anonymous
sketch #5067

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #1034 what ever you want it to be

anonymous

anonymous
sketch #1034 what ever you want it to be

sketch #3815

Emin AltınKöprü
sketch #3815

sketch #2852 Teddy Zorka Edding Giustinianovic

Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic

sketch #4904

anonymous

anonymous
sketch #4904

sketch #3280 Adventure Time by Alina Danielle

anonymous

anonymous
sketch #3280 Adventure Time by Alina Danielle

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

anonymous

anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

sketch #5224

anonymous

anonymous
sketch #5224

sketch #2747

Cody Brandoon
sketch #2747

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

tomski在学习了用电流表和电压表测量电阻和电功率的探究实验后小明决定用伏安法探究额定电压为25v的小灯泡的电功率和电阻．�小明设计的电路图如图所 coloring

小华同学做“用电流表电压表测电阻实验”，实验器材齐全且完好．�他连接电路并将变阻器的�片放置于一端，闭合电键，观察到电流表电压表示数如图（a sketch template

在做“用电流表和电压表测电池的电动势E和内电阻r 的实验时部分器材参数如下电压表电流表定值电阻R0�动变阻器R．1小红按如图甲所 sketch template

基尔霍夫电流和电压定律知乎 sketch template

学会判断电路知道电流表和电压表的测量对象通过分析电路中的电压表电流表所测量的对象根据串并联电路电流和电压值的特点确定各表所用量程后 sketch template

在用电流表和电压表测电源的电动势和内阻实验中某同学利用测出的7组UI值画出U I图象其中正确的是题目和参考答案——青夏教育精英家教�—— sketch template

测量电路 电流表内外接法选取 1电路的对比连接方式误差来源 测量值与真实值关系适用范围外接法 电压表分流 ——青夏教育精英家教�—— sketch template

在“用电流表电压表测电阻 的实验中甲小组同学连接的电路如图14a所示其中有一根导线尚未连接请用笔画线代替导线补上补上后要求闭合 sketch template

用电流表和电压表测25V小灯泡额定功率．实验电路如图甲所示．闭合开关调节�动变阻器�片当小灯泡正常�光时电流表示数如图乙所示．1 sketch template

用伏安法测量一只定值电阻的实验所需的器材实物如图各器材规格为�待测电阻RX�直流毫安表�直流电压表�直流电源输出电压3V内阻可不计� 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的实验器材现用电流表电压表分别测出通过灯泡的电流和灯泡两端的电压电路中电流约为05A并用变阻器改变小灯泡的电流要求�片�右 sketch template

百度教育 sketch template

电流表连接电表连接电流表的使用大山谷图库 sketch template

【电路原理学习笔记�第2章：电压、电流和电阻：27基本电路的测量 电压源电流源电阻的测量电路 CSDN博客 sketch template

在学习电流表使用时首先应对电流表进行观察得出以下几个结论你认为不正确的结论是 A此时通过该电流表的电流为10A B该电流表为一台双 sketch template

小明在做“用电流表和电压表测电阻 的实验．1请你帮助他在实物连接图14中用笔画线代替导线将缺的导线补上．2�动变阻器在实验中除能起 sketch template

如右图所示在探究“并联电路中干路的电流与各支路的电流关系 实验中需要分别测出abc三点的电流 1画出测量b点电流的电路图并标明 sketch template

31．用电流表和电压表测�属丝的电阻时按如图所示的电路进行测量利用该电路进行实验的主要操作过程是第一步先将R2的�动头调到最左端 sketch template

图甲是小灯泡L和定值电阻R的电流与电压的关系，则R的电阻为Ω，现将它们并联后接在电压为2V的电源两端，如图乙，则干路中的电流是A；若将它们串联 sketch template

某学习小组在“探究通电导体中电流与电阻的关系”的实验中，小明连接了如图甲所示的电路（电源电压保持45V不变）。 sketch template

27．在“探究电流与电阻的关系 的实验中老师提供的实验器材如图所示各个电源两端的电压保持不变各个定值电阻受温度的影响可以忽略请选用 sketch template

如图1所示电路为“用电流表电压表测电阻 的实验电路请填写空格处的内容．�实验目的伏安法测电阻要求多次测量多次测量求电阻的平均值．� sketch template

第一讲 电路的基本概念和基本定律知乎 sketch template

在学习了用电流表和电压表测量电阻和电功率的探究实验后小明决定用伏安法探究额定电压为25V的小灯泡的电功率和电阻．�小明设计的电路图如图所 sketch template

题目在探究“电流与电阻的关系 实验中电路如图所示1请用笔画线代替导线将图实物电路中的电流表连入电路 2电路连接过程中 sketch template

30．用电流表和电压表测定电池电动势和内电阻的实验中某同学根据测量数据画出了U I图象则可根据图象读出电池的电动势E＝ V求出电池的内 sketch template

小刚在做“探究通过导体的电流与电压电阻的关系 实验．在研究电压的变化对电流的影响时1他连接的电路如图所示请你在图中补充若干导线使该 sketch template

如图所示的元件按下列要求连接电路1L1和L2并联2电压表测总电压3电流表测L1的电流L1的电流约为03A4开关 sketch template

百度教育 sketch template

在做“用电流表和电压表测电阻 实验时晓晓同学将电路连成如图所示还差两条导线．1请你在图中连上那两根导线．2晓晓与冬冬交流时认为 sketch template

初中物理电学实验考试题 用电流表、电压表测电阻（伏安法测电阻）广州学而思1对1 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

在“用电流表和电压表测定电池的电动势和内电阻 的实验中某同学通过测量两个电池的电流和电压得到了如图3所示的U I图线从图象中可以看出 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

电路图识图基础知识常用仪表识图及接线九仪歌电气仪表表abc图解 CSDN博客 sketch template

free web stats