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 #3247 Thor by Juvenilia Alexandrino

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anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #4984 Zombie by London Waterlilly

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sketch #4984 Zombie by London Waterlilly

sketch #1669

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anonymous
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sketch #5068

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anonymous
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sketch #1724

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sketch #5027

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anonymous
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sketch #3285 Spongebob by Abbie Hayman

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sketch #3285 Spongebob by Abbie Hayman

sketch #3444 PSY by Melodee Ripepi

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sketch #3444 PSY by Melodee Ripepi

sketch #1385 fingerschpitsengeful

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sketch #1385 fingerschpitsengeful

sketch #3208 ELETR by Raimundo Santos

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anonymous
sketch #3208 ELETR by Raimundo Santos

sketch #4882 Monsters University by John Davis

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sketch #4882 Monsters University by John Davis

sketch #3919 this is not my best but i did it because it looks very cool

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anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #5287

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anonymous
sketch #5287

sketch #215 my mickey mouse

Tom Kelly
sketch #215 my mickey mouse

sketch #5177

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anonymous
sketch #5177

sketch #4446 EDDIE by يآآسر محمد

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anonymous
sketch #4446 EDDIE by يآآسر محمد

sketch #4970

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anonymous
sketch #4970

sketch #5348

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anonymous
sketch #5348

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #5084 Harry Potter by Enrique L. Manly

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anonymous
sketch #5084 Harry Potter by Enrique L. Manly

sketch #264

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anonymous
sketch #264

sketch #1923 12

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anonymous
sketch #1923 12

sketch #2901 Smurf by Ronny Alexander Nikolaevich

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sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #1041 strawberries

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anonymous
sketch #1041 strawberries

sketch #2058

Raisa Mahmud
sketch #2058

sketch #4093 freefree

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sketch #4093 freefree

sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

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sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

sketch #1477 123 viva l 'algerie

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sketch #1477 123 viva l 'algerie

sketch #3769 The Beatles by يآآسر محمد

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sketch #3769 The Beatles by يآآسر محمد

sketch #4313

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anonymous
sketch #4313

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

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

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

题目如图所示的U I图象中直线Ⅰ为某电源的路端电压与电流的关系图线直线Ⅱ为某一电阻R的U I图线用该电源直接与电阻R连接成闭合电路 sketch template

如左图所示的电路中电源电动势为30V内阻不计L1L2L3为3个相同规格小灯泡这种小灯泡的伏安特性曲线如右图所示．当开关S闭合后 sketch template

一轮复习：含容电路 知乎 sketch template

一轮复习：含容电路 知乎 sketch template

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

如图所示的电路中电源电动势为E=6V内电阻为r=2Ω外电路电阻为R=10Ω闭合电键S后求1通过电阻R的电流强度I2电阻R sketch template

如图甲所示的电路中电源电压恒定不变R2=30Ω通过R1的电流随它两端电压变化关系如图乙所示则下列计算正确的是A．R1的阻值大小是 sketch template

如图所示直线A为电源的路端电压U与电流I关系的图象直线B是电阻R的两端电压U与电流I的关系图象用该电源与电阻R组成闭合电路则电阻R 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

一轮复习：含容电路 知乎 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

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

题目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所示则可判断电源电压是 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

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=30V内阻r=10Ω电阻R1=10ΩR2=10ΩR3=30ΩR4=35Ω电容器的电容C 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电源的电动势为E内电阻为r外电路接有定值电阻R1和�动变阻器R合上开关S当�动变阻器的�动头P从R的最左端移到最右端的过程中 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

如图所示电路中电源电动势E=10V内阻r=05Ω电动机的电阻RM=10Ω电阻R1=15Ω电动机正常工作时电压表的示数U1 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

在如图所示的电路中电源电压为12伏且保持不变定值电阻R1的阻值为20欧�动变阻器R2上标有“20Ω 1A 字样．闭合电键S电压表示数为 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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

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

如图所示电路中电源电动势E= 12V 内电阻r = 10Ω电阻R1=90ΩR2= 15Ω电流表A示数为040A求电阻R3的 sketch template

如图所示的电路中设电源的电动势E内阻r恒定要想使灯泡变暗则应该 A．增大R1B．减小R1C．增大R2D．减小R2——青夏教育精英家教�—— sketch template

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