测量一未知电阻的阻值．1某同学首先用多用电表粗测电阻的大小将多用表选择开关置于×10Ω挡调零后将红�表笔分别接电阻两端�现指针读数 Sketch Coloring Page

测量一未知电阻的阻值．1某同学首先用多用电表粗测电阻的大小将多用表选择开关置于×10Ω挡调零后将红�表笔分别接电阻两端�现指针读数 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 #2197

anonymous

anonymous
sketch #2197

sketch #4305 Burka,

Ainhoa White
sketch #4305 Burka,

sketch #5131 Miley Cyrus by Vannak Von

anonymous

anonymous
sketch #5131 Miley Cyrus by Vannak Von

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #4904

anonymous

anonymous
sketch #4904

sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

anonymous

anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

sketch #2340

anonymous

anonymous
sketch #2340

sketch #3250 Lonely cat Lars Tunebo

anonymous

anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #538

Umar Ushaim Kan An
sketch #538

sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

anonymous

anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

sketch #3204 eminem

anonymous

anonymous
sketch #3204 eminem

sketch #5438

anonymous

anonymous
sketch #5438

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #303

anonymous

anonymous
sketch #303

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #1652

anonymous

anonymous
sketch #1652

sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo

anonymous

anonymous
sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo

sketch #2582

anonymous

anonymous
sketch #2582

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #2904 Pinky and the Brain by Tim Poole

anonymous

anonymous
sketch #2904 Pinky and the Brain by Tim Poole

sketch #5349

anonymous

anonymous
sketch #5349

sketch #1145

anonymous

anonymous
sketch #1145

sketch #3042 Tobi by Mirnes Sinanovic

anonymous

anonymous
sketch #3042 Tobi by Mirnes Sinanovic

sketch #3059

anonymous

anonymous
sketch #3059

sketch #3264 Lisa by Shaban Khan

anonymous

anonymous
sketch #3264 Lisa by Shaban Khan

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #778

Benjo Arellano
sketch #778

sketch #5149 Daenerys Targaryen by Jorge Valero

anonymous

anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

tomski测量一未知电阻的阻值．1某同学首先用多用电表粗测电阻的大小将多用表选择开关置于×10Ω挡调零后将红�表笔分别接电阻两端�现指针读数 coloring

欢欢与乐乐同学利用图甲所示的电路测量未知电阻Rx的阻值。1请你根据甲电路图用笔画线代替导线帮助欢欢同学在图乙中完成实验电路的连接要求 sketch template

14．某同学测量一只未知阻值的电阻他先用多用电表进行测量按照正确的步骤操作后 测量的结果如上图所示请你读出其阻值大小为 Ω为了使测量 sketch template

某实验小组的同学在测量一未知电阻的阻值时，完成了如高途 sketch template

2．某同学测量一只未知阻值的电阻． 1他先用多用电表进行测量按照正确的步骤操作后测量的结果如图2 53甲所示．请你读出其阻值大小为 sketch template

某小组通过实验测量一个电阻的阻值。高途 sketch template

测量一未知电阻的阻值．1某同学首先用多用电表粗测电阻的大小将多用表选择开关置于×10Ω挡调零后将红�表笔分别接电阻两端�现指针读数 sketch template

小�用图甲所示的电路，做用“伏安法”测定值电阻的阻值的实验。（1）用笔画线代替导线，将图甲中的�动变阻器连入电路，要求�动变阻器的�片�右�动 sketch template

2．某同学测量一只未知阻值的电阻． 1他先用多用电表进行测量按照正确的步骤操作后测量的结果如图2 53甲所示．请你读出其阻值大小为 sketch template

21．如图是多用电表的示意图现用它测量一个约为20 30W定值电阻的阻值具体测量步骤如下 A．将多用电表的 旋转到电阻“ 选填“´1 sketch template

题目某同学要测量一个未知电阻Rx的阻值实验过程如下1先用多用电表粗测电阻Rx的阻值将多用电表功能选择开关置于“×1k 挡调零后 sketch template

1为了测量一个阻值较大的未知电阻某同学使用了干电池电阻箱电键导线等器材该同学设计的实验电路如图a所示实验时将电阻箱阻值置于 sketch template

用如图甲所示的电路可以测量一个未知电阻的阻值其中Rx为待测电阻R为电阻箱S为单刀双掷开关R0为定值电阻某同学用该电路进行实验主要 sketch template

题目某同学采用惠斯通电桥电路测量一未知电阻Rx的阻值电路中两个定值电阻R1=1000ΩR2=2000ΩR3为电阻箱阻值范围0 sketch template

用如图甲所示的电路可以测量一个未知电阻的阻值，其中Rx为待测电阻，R为电阻箱，s为单刀双掷开关，R0为定值电阻．小明同学用该电路进行实验，主要 sketch template

某学习小组对两种型号铅笔芯的电阻率进行测量。实验器材如下：学生电源（输出电压016V）�动变阻器（最大阻值10Ω，额定电流2A）；电压表V sketch template

1．伏安法原理利用安培表与伏特表测量通过电阻的电流及电阻两端的电压再利用计算电阻的阻值 1外接法由于 表的 作用电阻的测量值 sketch template

小�用图甲所示的电路，做用“伏安法”测定值电阻的阻值的实验。（1）用笔画线代替导线，将图甲中的�动变阻器连入电路，要求�动变阻器的�片�右�动 sketch template

一轮复习：伏安法测电阻 知乎 sketch template

有个未知电阻用图中a和b两种电路分别对它进行测量用a图电路测量时两表读数分别为6V6mA用b图测量时两表读数分别为59V sketch template

在测量某一定值电阻值的实验中小阳同学按图所示的实验装置进行实验．把所测量的物理量的值写在了草稿纸上如图乙所示．请你设计一个表格把测量和 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

21． 1如图甲所示为多用电表的示意图现用它测量一个阻值约为200Ω的待测电阻具体测量步骤如下 � 调节使电表指针停在表盘左侧的 sketch template

小明在做“用伏安法测量某定值电阻R的阻值”的实验中： 1请你按照图甲所示的电路图，以笔画线代替导线，将图乙小明未连接好的电路连接完整 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

1 用已调零且选择旋钮指�欧姆档“×10 位置的多用表测某电阻阻值根据题22图1所示的表盘被测电阻阻值为 Ω若将该表选择旋钮置于 sketch template

小明用“伏安法 测量一个定值电阻Rx的阻值．实验器材有定值电阻Rx电压表电流表�动变阻器开关学生电源各一个导线若干．1“伏安 sketch template

2010年�假期间某学校课题研究小组为了撰写关于未知材料电阻率的实践报�设计了一个测量电阻率被测电阻丝的阻值约为15的实验方案可提供 sketch template

某同学通过实验测量一根长度为L的电阻丝的电阻率．�由图甲可知电阻丝的直径D=0379mm．�将如下实验操作补充完整按图乙连接电路将�动 sketch template

用如图所示的电路测量未知电阻的实验中其中RX是待测电阻R是�动变阻器R0是电阻箱电阻箱的最大阻值大于RX请根据实验电路图完成下面 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

2．某同学测量一只未知阻值的电阻． 1他先用多用电表进行测量按照正确的步骤操作后测量的结果如图2 53甲所示．请你读出其阻值大小为 sketch template

百度教育 sketch template

在用伏安法测定值电阻R1阻值的实验中某同学误接成了如图所示的电路测得的有关电流表和电压表的数据如下表所示并根据表格中的数据绘制如图乙所示 sketch template

一同学测量某干电池的电动势和内阻。（1）图1所示是该同学正准备接入最后一根导线（图中虚线所示）时的实验电路。请指出图中在器材操作上存在的不妥之 sketch template

一轮复习：电表的改装知乎 sketch template

free web stats