甲乙两小组同学用图甲所示的电路进行了一些实验探究． 1甲小组选取的定值电阻为15Ω电阻箱阻值如图乙所示其值为 此时电压表的示数为 Sketch Coloring Page

甲乙两小组同学用图甲所示的电路进行了一些实验探究． 1甲小组选取的定值电阻为15Ω电阻箱阻值如图乙所示其值为 此时电压表的示数为 Template

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sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

anonymous

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

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #4916

anonymous

anonymous
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sketch #4298

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anonymous
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sketch #1133 vinks

anonymous

anonymous
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sketch #2735

Jorge Valero
sketch #2735

sketch #5350

anonymous

anonymous
sketch #5350

sketch #5231

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anonymous
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sketch #5212 Katy Perry by Shahid Khokhar

anonymous

anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #3381 DBZ by Adidtzu Ady

anonymous

anonymous
sketch #3381 DBZ by Adidtzu Ady

sketch #5087

anonymous

anonymous
sketch #5087

sketch #3247 Thor by Juvenilia Alexandrino

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anonymous
sketch #3247 Thor by Juvenilia Alexandrino

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anonymous
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sketch #1432

Laura Agapi Asnicar
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sketch #5277 League of Legends champions by Sylvie Rieux

anonymous

anonymous
sketch #5277 League of Legends champions by Sylvie Rieux

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #2058

Raisa Mahmud
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sketch #5074

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anonymous
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sketch #3734

Goran Djordjevic
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sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #2486 Face by sketchmaster

sketchmaster
sketch #2486 Face by sketchmaster

sketch #3197 Dragon by Yuryi Zambrano

anonymous

anonymous
sketch #3197 Dragon by Yuryi Zambrano

sketch #1249

Laura Agapi Asnicar
sketch #1249

sketch #5078 Naruto by Shimun Yeyo Ahmed

anonymous

anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #1950

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sketch #1950

sketch #4383 4383

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sketch #4383 4383

sketch #4393 ant

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sketch #1551 donara

Donara Smbatyan
sketch #1551 donara

tomski甲乙两小组同学用图甲所示的电路进行了一些实验探究． 1甲小组选取的定值电阻为15Ω电阻箱阻值如图乙所示其值为 此时电压表的示数为 coloring

甲乙两小组同学用图甲所示的电路进行了一些实验探究． 1甲小组选取的定值电阻为15Ω电阻箱阻值如图乙所示其值为 此时电压表的示数为 sketch template

甲乙两小组同学用图甲所示的电路进行了一些实验探究．1甲小组选取的定值电阻为15Ω电阻箱阻值如图乙所示其值为3535Ω此时电压表的示 sketch template

甲乙两小组同学用图甲所示的电路进行了一些实验探究．1甲小组选取的定值电阻为15Ω电阻箱阻值如图乙所示其值为35Ω此时电压表的示数为 sketch template

甲乙两组同学利用如图甲所示的电路测定小灯泡的额定功率．已知小灯泡的额定电压为25V�动变阻器铭牌上标有“10Ω 2A 的字样电源电压不 sketch template

某班甲乙两组同学按图所示的电路图连接电路做“探究并联电路的特点 实验．在实验过程中他们用电压表测出各支路及电源两端的电压值．1甲组 sketch template

某小组同学利用两个不同的导体甲乙来探究“导体中电流与电压的关系．如图a所示甲是镍铬合�材料乙是锰铜材料．甲乙两导体粗细均匀在不 sketch template

甲乙两位同学用如图所示的器材正确连接电路后合上开关后看到L1亮L2不亮．根据这一现象甲乙两位同学分别做出以下分析甲因为L2不亮 sketch template

某小组同学将甲乙两个不同规格的小灯按图A所示接在可调节电压的电源两端闭合电键�现甲灯比乙灯亮接着又将它们按图B所示连接闭合电键却 sketch template

题目甲乙两小组探究“电流与电压和电阻的关系．实验室提供的实验器材有电源电流表电压表各一个开关一个四个定值电阻两只�动变阻器 sketch template

6．某小组同学用图甲的电路图探究欧姆定律实验中他们所用的定值电阻分别是5Ω10Ω20Ω电源电压为3V不变．1如图甲所示是小华所 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

两位同学在实验室利用如图a所示的电路测定定值电阻R0电源的电动势E和内电阻r．调节�动变阻器的�动触头P�某一方�移动时一个同学记录了 sketch template

甲乙两同学从同一地点同时�相同方�做直线运动他们通过的路程随时间变化的图象如图所示由图象可知正确的是 A．在0 10s内甲同学比乙 sketch template

甲乙两个同学分别按右图所示的电路图将两只相同的灯泡连接好当他们分别闭合开关后 �甲同学�现他连的电路只有灯L1亮其故障原因是 �乙 sketch template

百度教育 sketch template

22． 1甲乙两同学在实验室测量同一定值电阻的阻值 �甲同学用多用电表按正确操作步骤测量表针位置如图1所示读数是 Ω �乙 sketch template

题目某实验小组的同学们用图甲所示电路进行“探究电流与电压的关系 的实验．1请根据实物图在右侧虚线框内画出对应的电路图．2连接电路时 sketch template

有两组同学进行了如下实验甲甲组同学器材有电源�动变阻器电流表A1电流表A2定值电阻R1=24ΩR2=12Ω开关一个导线若干 sketch template

甲乙两同学从同一地点同时�相同方�做直线运动他们通过的路程随时间变化的图象如图所示由图可知错误的是 A．在0 10s内甲同学比乙 sketch template

某物理兴趣小组同学设计了如图甲所示的电路图进行实验探究电源为可调压直流学生电源电压表量程为“0 15V 电流表量程为“0 06A 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

某物理兴趣小组同学设计了如图甲所示的电路图进行实验探究电源为可调压直流学生电源电压表量程为“0 15V 电流表量程为“0 06A sketch template

张明所在的实验小组用如图甲所示电路进行研究导体两端电压与电流的关系实验．1根据图甲的电路图在图乙中将实验器材连成实验电路要求变阻器�片 sketch template

根据如图甲所示的电路图将图乙中的各元件连接起来若开关S闭合后通过电流表的电流为0 8A通过灯L1的电流为0 5A则电流表的示数应是 sketch template

题目某同学在家庭实验室里将甲乙图中的装置连接成了如图所示的通路其中两个相同的铜线圈处于磁场中用外力使甲图中的线圈在磁场中�动下列 sketch template

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

11．如图所示甲图中变阻器的�片从一端�到另一端的过程中两电表的读数随电流表读数的变化情况如乙图中的ACBC两直线所示．不考� sketch template

为了探究导体中电流与电压的关系某小组同学利用电压表电流表测出导体两端的电压和通过它的电流．1甲同学按图所示的电路进行实验多次移动�动 sketch template

为测某电阻R的阻值分别接成图所示的甲乙两电路在甲电路中电压表和电流表的示数分别为28V4mA乙电路中两表示数分别为26V和5mA sketch template

在“探究影响电流做功多�的因素活动中同学们设计了如图甲乙两个电路1图中所选用的灯泡L1和L2的规格应不同不同 2应该选择图乙 sketch template

百度教育 sketch template

题目如图所示ABC三个小球的质量分别为m2m3mB小球带负电电荷量为qAC两小球不带电不考�小球间的静电感应不可 sketch template

某实验小组的同学用如图所示的电路来探究串联电路中的电压规律并按正确的实验操作过程进行实验得到的实验数据如下表所示请你依据实验过程和实验 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

题目如图甲所示电路两灯正常�光电流表A1的示数为06A电流表A2的示数如图乙所示．则A 两灯是串联连接的 B 流过L1的电流是 sketch template

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