如图所示的电路中电源的电动势为e内阻r当闭合开关k1�动变阻器�片p�左移动的过程中下列结论正确的是 A．小电泡l变暗b．电流表 Sketch Coloring Page

如图所示的电路中电源的电动势为e内阻r当闭合开关k1�动变阻器�片p�左移动的过程中下列结论正确的是 A．小电泡l变暗b．电流表 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #3749 Girl Ari Rainbow

anonymous

anonymous
sketch #3749 Girl Ari Rainbow

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #4972

anonymous

anonymous
sketch #4972

sketch #3667

anonymous

anonymous
sketch #3667

sketch #1470

Laura Agapi Asnicar
sketch #1470

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #1133 vinks

anonymous

anonymous
sketch #1133 vinks

sketch #3264 Lisa by Shaban Khan

anonymous

anonymous
sketch #3264 Lisa by Shaban Khan

sketch #3390 Beautiful drawing by Jessie Lightwood

anonymous

anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #4436 Bob Marley by Luiza Irma

anonymous

anonymous
sketch #4436 Bob Marley by Luiza Irma

sketch #3166 Axl Rose by Jessie Lightwood

anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

sketch #4976

anonymous

anonymous
sketch #4976

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #282

Johnny B. Goode
sketch #282

sketch #5289

anonymous

anonymous
sketch #5289

sketch #3639

anonymous

anonymous
sketch #3639

sketch #4649

anonymous

anonymous
sketch #4649

sketch #5228 Rin & Len by Mark Phillips

anonymous

anonymous
sketch #5228 Rin & Len by Mark Phillips

sketch #5162 Alien by KiNg Buamir

anonymous

anonymous
sketch #5162 Alien by KiNg Buamir

sketch #5202 The Woman by Céline Chalois

anonymous

anonymous
sketch #5202 The Woman by Céline Chalois

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5281

anonymous

anonymous
sketch #5281

sketch #3154

anonymous

anonymous
sketch #3154

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #643 Happy Valentines

Tom Kelly
sketch #643 Happy Valentines

tomski如图所示的电路中电源的电动势为e内阻r当闭合开关k1�动变阻器�片p�左移动的过程中下列结论正确的是 a．小电泡l变暗b．电流表 coloring

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

某同学采用如图甲所示的电路测定电源电动势和内电阻已知干电池的电动势约为15V内阻约为2Ω电压表V电流表A�动变阻器有R1和R2各一 sketch template

25．如图13所示的电路中电源的电动势E=12V内阻未知R1=8ΩR2=15ΩL为规格“3V3W 的灯泡开关S断开时灯泡恰好 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

如图所示电源电动势为E内阻为rR1＞r当电路中�动变阻器R2的�动触头P�上�动时以下说法正确的是 A．电容器C的下极板的带电量 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

1．如图所示的电路中电源的电动势为E内阻忽略不计R1R2R3R4均为定值电阻C是电容器开关S是断开的现将开关S闭合则在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

如图所示的电路中电源电动势为10V电源内阻r=1ΩR1= 3Ω．R 2= 6Ω．电容C=30μF．求 1闭合开关S稳定后通过 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

15．利用电动机通过如图所示的电路提升重物已知电源电动势E＝6V电源内阻r＝1Ω电阻R＝3Ω重物质量m＝010kg当将重物固定时 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 = 60V 内阻r 06Ω 电阻R2 05Ω 当开关S断开时电流表的示数为15A 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

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

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

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

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�右�动的过程中 A．电路中的总电流变大B．路端电压变大C sketch template

如图1所示的电路中R1为定值电阻R2为�动变阻器电源电压不变．闭合开关S后�片P从a端移动到b端电流表示数I与电压表示数U的变化关系 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

如图所示的电路中，电源电动势为，内阻为，四个定值电 高途 sketch template

如图所示的电路中电源的电动势为E内阻为r电表均为理想电表．闭合开关S当�动变阻器的�动触头由图示位置�左�动的过程中下列判断正确的是 sketch template

如图所示的电路中电源两端的电压保持不变闭合开关SS1当�片P 移至�动变阻器R2的A端时电压表V1的示数为U1电压表V2的示数为 sketch template

如图所示的电路中电源的电动势为E内阻为r．当可变电阻的�片P�b移动时电压表V1的读数U1与电压表V2的读数U2的变化情况是AU1变大 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

在如图所示的电路中电源的电动势E=15V内电阻r=10Ω电阻R=40Ω不计电流表的内阻．闭合开关S后电流表的示数为 A．1 sketch template

如图所示的电路中R1=3ΩR2=6ΩR3=15ΩC=20μF当开关S断开时电源所释放的总功率为2W当开关S闭合时电源所释放的总 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

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电压保持不变闭合开关S当�动变阻器的�片P�右移动时下列说法正确的是 A．电压表V示数与电流表A1示数的乘积 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

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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R1 B．减小R1 C．增大R2 D．减小R1 题目和 sketch template

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