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

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #4383 4383

anonymous

anonymous
sketch #4383 4383

sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

anonymous

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

sketch #855

Laura Agapi Asnicar
sketch #855

sketch #1068 dançando

anonymous

anonymous
sketch #1068 dançando

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #1899 blue

anonymous

anonymous
sketch #1899 blue

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

sketch #5261

anonymous

anonymous
sketch #5261

sketch #2340

anonymous

anonymous
sketch #2340

sketch #3892

Rachel Christa Ibarrientos
sketch #3892

sketch #2808

Luis E. Guvara
sketch #2808

sketch #4632

anonymous

anonymous
sketch #4632

sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

anonymous

anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

sketch #1724

anonymous

anonymous
sketch #1724

sketch #2866 Soul Eater by Ani Chachua

anonymous

anonymous
sketch #2866 Soul Eater by Ani Chachua

sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #4151

anonymous

anonymous
sketch #4151

sketch #3154

anonymous

anonymous
sketch #3154

sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

anonymous

anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

sketch #1444

Donara Smbatyan
sketch #1444

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #3736 Why so serious? by Taï Marsan

anonymous

anonymous
sketch #3736 Why so serious? by Taï Marsan

sketch #3532 Angel by Geneval Mendes

anonymous

anonymous
sketch #3532 Angel by Geneval Mendes

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #643 Happy Valentines

Tom Kelly
sketch #643 Happy Valentines

sketch #119

Johnny B. Goode
sketch #119

sketch #3360

anonymous

anonymous
sketch #3360

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

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

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

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

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

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

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

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

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

百度教育 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

如图所示的电路中电源电动势为ε内电阻为r 当�动变阻器R的�片P位于中点时ABC三个灯泡均正常�光且亮度相同则 A．三个小 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

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

如图6所示的电路中电源电动势为E内电阻为r闭合开关S待电流达到稳定后电流表示数为I电压表示数为U电容器C所带电荷量为Q电源输出 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

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

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

如图所示电路中电源电动势为12V电源内阻为10Ω电路中的电阻R0为15Ω小型直流电动机M的内阻为05Ω闭合开关S后电动机转动 sketch template

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 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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

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

在如图所示的电路中电源和电流表的内阻均可不计当两个电键K1K2都断开或都闭合时电流表A的读数是相同的求电阻R的阻值．——青夏教育精英 sketch template

13．如图4所示电源电压和灯泡电阻都保持不变当�动变阻器的�片P由中点�右移动时下列判断不正确的是 A．电流表和电压表的示数都增大 B sketch template

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C 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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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

在如图所示的电路中电源电动势为E内电阻为r闭合开关S待电流达到稳定后电流表示数为I电压表示数为U电容器C所带电荷量为Q将�动 sketch template

8．在如图所示的电路中电源的电动势E和内阻r恒定闭合 开关S后灯泡能够�光经过一段时间后灯泡突然变亮则出现这种现象的原因可能是 sketch template

如图所示的电路中电源电动势E=600V其内电阻可忽略不计电阻的阻值分别为R1=24kΩR2=48kΩ电容器的电容为C=4 sketch template

free web stats