15．小芳用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3v�动变阻器上标有“20Ω 2a 字样阻值分别为5Ω10Ω Sketch Coloring Page

15．小芳用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3v�动变阻器上标有“20Ω 2a 字样阻值分别为5Ω10Ω Template

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sketch #1551 donara

Donara Smbatyan
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sketch #3572 Hate mondays by Malyi Link

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anonymous
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anonymous
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sketch #5160 Marilyn Monroe by Muhammet Karadoğan

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sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #4546 Misaki Mei by Wanis Khelifa

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sketch #4546 Misaki Mei by Wanis Khelifa

sketch #4734 Timon by Anh Vu

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anonymous
sketch #4734 Timon by Anh Vu

sketch #2996 American Flag

James Forest
sketch #2996 American Flag

sketch #3145 Madoka by Николай Герасимов

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anonymous
sketch #3145 Madoka by Николай Герасимов

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anonymous
sketch #3258

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #1418 Dylan Thomas. Chayrolfrypan

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sketch #1418 Dylan Thomas. Chayrolfrypan

sketch #779 Gol D Roger

Benjo Arellano
sketch #779 Gol D Roger

sketch #1953 愛鼠繪

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anonymous
sketch #1953 愛鼠繪

sketch #334 DON 'T!

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sketch #334 DON 'T!

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

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sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #1562 Shaking red horse

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sketch #1562 Shaking red horse

sketch #3344 Homer by Samuel Roberto

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sketch #3344 Homer by Samuel Roberto

sketch #1490 James Joyce....

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sketch #1490 James Joyce....

sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

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sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

sketch #4191

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sketch #4191

sketch #4405 Cat by Nizamuddin Shuja

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sketch #4405 Cat by Nizamuddin Shuja

sketch #3822

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sketch #3822

sketch #5287

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sketch #5287

sketch #5047 Pikachu and Raichu by Saiful Farizam

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sketch #5047 Pikachu and Raichu by Saiful Farizam

sketch #2959 manga girl blue hair

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sketch #2959 manga girl blue hair

sketch #3280 Adventure Time by Alina Danielle

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sketch #3280 Adventure Time by Alina Danielle

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #878

Laura Agapi Asnicar
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sketch #4900 Moonlight by Abdelwahab Haik

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sketch #4900 Moonlight by Abdelwahab Haik

tomski15．小芳用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3v�动变阻器上标有“20Ω 2a coloring

15．小芳用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3V�动变阻器上标有“20Ω 2A 字样阻值分别为5Ω10Ω 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

小红用如图甲所示的实验电路“探究电流与电阻的关系”，实验中所用定值电阻的阻值分别为各一个。（1）电路图中�动变阻器的作用是和控制定值电阻两端 sketch template

小彬用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3V�动变阻器上标有“20Ω 2A 字样阻值分别为5Ω10Ω20Ω的定 sketch template

题目小华家有一只仅能看清“ 03A 字样的小灯泡为了探究通过小灯泡的电流与两端电压的关系他利用身边的实验器材设计了如图所示的实验 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

题目小彬用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3V�动变阻器上标有“20Ω 2A 字样阻值分别为5Ω10Ω sketch template

小芳和小明在研究并联电路的电流规律时他们设计的电路如图甲所示1请箭头在甲图中标出电流在A支路电流方�2若要使电流表测L1中的电流 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

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

15．在“测量标有25V字样小灯泡的电功率 的实验中实验室提供的器材有电压表电流表开关电压为45V的电源和标有“20Ω 1A 的 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

小华同学在探究“电压一定时，电流跟电阻的关系”的实验中，连接电路如图甲所示。（1）请用笔画线代替导线将图甲所示实物连接成完整电路（导线不允许 sketch template

11．小敏用如图甲所示的电路研究通过导体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�片保持电阻R两端的电压不 sketch template

在“测定小灯泡额定功率 实验中小华同学用如图所示的实验器材进行了实验其中电源电压保持6V不变小灯泡的额定电压为38V小灯泡的灯丝电阻 sketch template

9．小彬用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3V�动变阻器上标有“20Ω 2A 字样阻值分别为5Ω10Ω20Ω sketch template

小明利用如图甲所示的电路探究电流跟电压电阻的关系．已知电源电压为6V且保持不变实验用到的电阻阻值分别为5Ω10Ω15Ω20Ω25Ω sketch template

小芳用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3V�动变阻器上标有“20Ω 2A 字样阻值分别为5Ω10Ω20Ω sketch template

小明利用如图甲所示的电路探究电流跟电阻的关系已知电源电压为6V且保持不变实验用到的电阻阻值分别为5Ω10Ω15Ω20Ω25Ω sketch template

题目小明按图甲所示的电路进行实验当闭合开关用电器正常工作时电压表V1和V2的指针位置完全一样如图乙所示则L2两端的电压为 VL1 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

在“伏安法測电阻 的实验中小芳所在的实验小组采用如图 甲所示的实验电路测量定值电阻R的阻值1闭合开关前小芳应将�动变阻器的�片移到最 sketch template

如图甲所示是“测定小灯泡电功率”实验的装置图，电源电压为4V且保持不变，小灯泡额定电压为25V，阻值约为9Ω，�动变阻器标有“20Ω 1A”字样。 sketch template

题目用如图甲所示的实验器材探究“电流与电阻的关系电源电压为15V且保持不变�动变阻器的规格是“50Ω 2A ．1在开关闭合前 sketch template

题目如图所示电流表量程为0 06A电压表量程为0 15V电阻R0=30Ω电路两端电压恒为U=24V当�动变阻器接入电路的电阻 sketch template

百度教育 sketch template

某同学用如图甲所示的电路研究电容器的放电规律，先将高途 sketch template

小明利用如图甲所示的电路实验探究“保持电阻不变时电流跟电压的关系．实验器材电源电流表电压表各一只一个开关一个定值电阻一只�动 sketch template

用如图甲所示的器材测小灯泡正常�光时的电阻其中小灯泡标有“38 V 字样正常�光时的功率约09 W 1 画出实验电路图 2 sketch template

题目在“测定小灯泡的电功率 的实验中选用如图甲所示的器材其中电源电压为6V小灯泡额定电压为2 5V灯丝电阻约为12Ω1为 sketch template

某同学利用如图甲所示电路来测量小灯泡的额定电功率，电源电压恒定，小灯泡的额定电压为25V，实验步骤如下：（1）请根据图甲所示的电路图，用笔画 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

在“探究串联电路电压特点”的实验中，小明设计了如图甲所示的电路，并完成电路的部分连接，如图乙所示。（1）请用笔画线代替导线，根据图甲补全图乙中 sketch template

小芳同学采用如图所示的电路研究“通过某导体的电流与它的电阻关系 实验中她进行了多次测量�们以她分别用5Ω和10Ω的电阻做的两次实验为例 sketch template

题目如图甲所示电源电压保持不变闭合开关S将�动变阻器的�片P从最右端移至最左端的过程中电流表示数I与�动变阻器接入电路的阻值R之间 sketch template

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