如图所示的电路中电源的电动势e和内电阻r恒定不变电灯l恰能正常�光如果�动变阻器的�片�b端�动则 A．电灯l更亮电流表的示数 Sketch Coloring Page

如图所示的电路中电源的电动势e和内电阻r恒定不变电灯l恰能正常�光如果�动变阻器的�片�b端�动则 A．电灯l更亮电流表的示数 Template

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sketch #1453

anonymous

anonymous
sketch #1453

sketch #5184 Walter White by Abdul Ghony

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anonymous
sketch #5184 Walter White by Abdul Ghony

sketch #4702

anonymous

anonymous
sketch #4702

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #5311

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anonymous
sketch #5311

sketch #5204

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anonymous
sketch #5204

sketch #3535 Mickey by Hakan Usuğ

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anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #3390 Beautiful drawing by Jessie Lightwood

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anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #2017 HEYOO

anonymous

anonymous
sketch #2017 HEYOO

sketch #3469

anonymous

anonymous
sketch #3469

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #4622 Miku by Kheith Ryan Lubiano

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anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #5100 Shadow by An Nguyen

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anonymous
sketch #5100 Shadow by An Nguyen

sketch #4310 robot

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anonymous
sketch #4310 robot

sketch #3258

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anonymous
sketch #3258

sketch #314 Butterfly

anonymous

anonymous
sketch #314 Butterfly

sketch #2881 Mickey Mouse by Michael Angcay

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anonymous
sketch #2881 Mickey Mouse by Michael Angcay

sketch #2062

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anonymous
sketch #2062

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #5079 SketchToy Pencil by Sarah Prieto

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anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #5181

anonymous

anonymous
sketch #5181

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #2892 Joker by Frank Aguiar Au

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anonymous
sketch #2892 Joker by Frank Aguiar Au

sketch #5225 The Friendship by Annabelle Bourget

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anonymous
sketch #5225 The Friendship by Annabelle Bourget

sketch #2895 Hulk by Dmitry Cherepanin

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anonymous
sketch #2895 Hulk by Dmitry Cherepanin

sketch #5066 Rey Helado by Gleny Acevedo

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anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #1953 愛鼠繪

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anonymous
sketch #1953 愛鼠繪

sketch #3192 Snake by Isaias Valenzuela Chaver

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anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver

sketch #798

Laura Agapi Asnicar
sketch #798

sketch #978

anonymous

anonymous
sketch #978

tomski如图所示的电路中电源的电动势e和内电阻r恒定不变电灯l恰能正常�光如果�动变阻器的�片�b端�动则 a．电灯l更亮电流表的示数 coloring

如图甲的电路中，电源电压保持不变，闭合开关后，�片P由b端移到a端，电流表示数I与电压表示数U的变化关系如图乙，则可判断电源电压是 V，定值 sketch template

百度教育 sketch template

21．在如图所示的电路中电源的电动势E=30V内阻r=10Ω电阻R1=10ΩR2=10ΩR3=30ΩR4=35Ω电容器的电容 sketch template

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=3Ω电容器的电容C=2×10 5F若将开关S闭合 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

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

如图所示电路中电源的电动势为E内阻为r各电阻阻值如图所示当�动变阻器的�动触头P从a端�到b端的过程中下列说法正确的是A．电压表的 sketch template

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=3Ω电容器的电容C=2×10 5F若将开关S闭合 sketch template

在如图所示电路中电源电动势E=6V内阻r=1Ω保护电阻R=6Ω�动变阻器总电阻R=20Ω现闭合电键S问在�片P从a�到b的过程中 sketch template

在图所示的电路中电源电动势为E内电阻为r 在�动变阻器的�动触片P从图示位置�下�动的过程中A电路中的总电阻增大B电路中的总电流变大 sketch template

3．如图所示的电路中电源电动势为E内阻r不能忽略．R1和R2是两个定值电阻L是一个自感系数较大的线圈．开关S原来是断开的．从闭合开关S到 sketch template

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=3Ω电容器的电容C=2×10 5F若将开关S闭合 sketch template

如图所示的电路中电源的电动势E和内电阻r恒定不变电灯L恰能正常�光如果�动变阻器的�片�b端�动则 A．电灯L更亮电流表的示数 sketch template

15．如图所示的电路中已知电源的电动势E=3V内阻r=1Ω电阻R=2Ω求伏特表的示数是多�——青夏教育精英家教�—— sketch template

如图所示的电路中电源的电动势E=30V内阻r=10Ω电阻R1=10ΩR2=10ΩR3=30ΩR4=35Ω电容器的电容C sketch template

一轮复习：含容电路 知乎 sketch template

如图所示的电路中电源电压保持不变．当�动变阻器的�片P�右�动时 电流表和电压表的示数变化情况是 A．电流表和电压表的示数都变大 sketch template

如图所示的电路中电源的电动势E和内电阻r恒定不变．开关S闭合后当�片P在变阻器的中间位置时灯泡L正常�光．现将�片P�右移动则 A sketch template

人教版物理九年级上第十七章第二节细化知识点同步练习——欧姆定律的图像问题（1）在线组卷 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

在如图所示的电路中，电源电压保持不变，定值电阻R1的阻值为10Ω，�动变阻器R2上标有“2A”字样。闭合开关S，移动�片P至电路中的电流最大 sketch template

在图a所示电源电压为18伏保持不变电阻R1的阻值为10欧所用的�动变阻器标有“50Ω 1A 字样．闭合电键S通过R1的电流为08安 sketch template

如图所示的电路中电源的电动势E和内电阻r恒定不变电灯L恰能正常�光如果�动变阻器的�片�b端�动则 A．电灯L更亮电流表的示数 sketch template

在如图所示的电路中电源电动势为E内阻为rC为电容器R0为定值电阻R为�动变阻器．开关闭合后灯泡L能�光把�动变阻器的�片�右移动 sketch template

12．在如图所示的电路中电源电压恒定为U电键闭合后将�动变阻器R2的�片P�左�动时电路中的小灯泡L1L 2和L 3的亮度变化情况是 sketch template

如图所示的电路中电源的电动势E和内电阻r恒定不变电灯L恰能正常�光如果�动变阻器的�片�b端�动则 A．电灯L更亮电流表的示数 sketch template

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=3Ω电容器的电容C=2×10 5F若将开关S闭合 sketch template

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=3Ω电容器的电容C=2×10 5F若将开关S闭合 sketch template

如图所示的电路中电源的电动势E和内阻r恒定不变变阻器R1的�片P处在如图位置时电灯L正常�光．现将�片P�右移动则在该过程中 A sketch template

如右图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电压表V1示数不变电压表V2示数变大B sketch template

在如图所示的电路中电源电压保持不变下列说法正确的是 A．只闭合开关S1变阻器�片�左移动时电压表V1无示数电压表V2与电流表A示 sketch template

如图甲所示电路，电源电压恒为6V，�动变阻器R的规格为“25Ω、1A”，电流表量程选择“0∼06A”，电压表量程选择“0∼3V”，小灯泡上标 sketch template

在如图所示的电路中电源电压保持不变电阻R1的阻值为20Ω．闭合开关S电流表A的示数为06A电流表A1的示数为04A．求1电源 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

如图所示电路中电源电压不变R1为定值电阻R2为�动变阻器．闭合开关S当�片P在某一端点时电流表示数为01AR2消耗的电功率为lW sketch template

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