如图所示电路中电源的内电阻为rr1r3r4均为定值电阻电表均为理想电表．闭合电键s当�动变阻器r2的�动触头p�右�动时电表的示 Sketch Coloring Page

如图所示电路中电源的内电阻为rr1r3r4均为定值电阻电表均为理想电表．闭合电键s当�动变阻器r2的�动触头p�右�动时电表的示 Template

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More Sketches

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

sketch #4984 Zombie by London Waterlilly

anonymous

anonymous
sketch #4984 Zombie by London Waterlilly

sketch #4232 Tobirama by Kadi Kader

anonymous

anonymous
sketch #4232 Tobirama by Kadi Kader

sketch #5125

anonymous

anonymous
sketch #5125

sketch #5440

anonymous

anonymous
sketch #5440

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

sketch #664 Spider on a plant pot

Rachel Roe
sketch #664 Spider on a plant pot

sketch #4945

anonymous

anonymous
sketch #4945

sketch #811

Laura Agapi Asnicar
sketch #811

sketch #5092 Silvers Rayleigh by Wasim Khan

anonymous

anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan

sketch #2969

anonymous

anonymous
sketch #2969

sketch #137

Chris Shrimp Lonsdale
sketch #137

sketch #1449 donara

Donara Smbatyan
sketch #1449 donara

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #962

Wynchz
sketch #962

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #2030

Marlyn Ortiz
sketch #2030

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #674

Rachel Roe
sketch #674

sketch #3390 Beautiful drawing by Jessie Lightwood

anonymous

anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #5347

anonymous

anonymous
sketch #5347

sketch #4899

anonymous

anonymous
sketch #4899

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

sketch #1439

Donara Smbatyan
sketch #1439

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

sketch #4370 Breaking Bad

anonymous

anonymous
sketch #4370 Breaking Bad

sketch #4161

Hank Henry Armstrong
sketch #4161

sketch #2486 Face by sketchmaster

sketchmaster
sketch #2486 Face by sketchmaster

sketch #542 life

anonymous

anonymous
sketch #542 life

tomski如图所示电路中电源的内电阻为rr1r3r4均为定值电阻电表均为理想电表．闭合电键s当�动变阻器r2的�动触头p�右�动时电表的示 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

一轮复习：含容电路 知乎 sketch template

百度教育 sketch template

一轮复习：含容电路 知乎 sketch template

如图所示的电路中电路消耗的总功率为30W电阻R1为3ΩR2为6Ω电源内阻r为02Ω电源的效率为94%求1电源的电动势2 sketch template

如图所示电路中电源的内电阻为rR1R3R4均为定值电阻电表均为理想电表．闭合电键S当�动变阻器R2的�动触头P�右�动时电表的示 sketch template

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

如图2所示电路图中定值电阻和�动变阻器R串联两端的电压分别为当�动变阻器的�片P�右�动过程中 A 变小也变小 B 变小不变 sketch template

如图所示的电路中，电源两端电压保持不变，电阻R2的阻值为20Ω．闭合开关后，电压表的示数为2V，电流表的示数为02A，求：1电阻R1的 sketch template

在如图所示的电路中电源的内电阻r不能忽略其电动势E小于电容器C的耐压值．先闭合开关S待电路稳定后再断开开关S则在电路再次达到稳定的 sketch template

一轮复习：含容电路 知乎 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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

如图a所示的电路中电源电压保持不变闭合开关s后�动变阻器的�片P由B端移动到A端时测得电阻R1两端的电压与通过电阻R1的电流的变化关系 sketch template

一轮复习：含容电路 知乎 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

如图所示电路中电源电压U=45V且保持不变定值电阻R1=5Ω变阻器R2最大电阻为20Ω电流表量程为0 06A电压表量程为0 sketch template

如图所示电路中接电动势为4V内电阻为2Ω的直流电源电阻R1R2R3R4的阻值均为4Ω电容器的电容为30μF电流表的内阻不计当 sketch template

如图所示电路中电源的内电阻为rR2R3R4均为定值电阻电表均为理想电表闭合电键S当�动变阻器R1的�动触头P�右�动时电流表和 sketch template

如图所示的电路中电源电动势E=9V电阻R1=2ΩR2=3Ω当电阻箱Rx调到3Ω时电流表的示数为2A．求1电源的内电阻2 sketch template

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=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电源两端电压为6V并保持不变定值电阻R1的阻值为100Ω�动变阻器R2的最大阻值为50Ω当开关S闭合�动变阻器的�片 sketch template

如图所示电路中已知电容C=2μF电源电动势ε=12V内电阻不计R1R2R3R4=1263则电容器极板所携带的电量为 A sketch template

如图甲所示电路中R1是�动变阻器R2是定值电阻电源两端电压保持不变．当�动变阻器�片P从最右端�到最左端电压表示数随电流变化的图象如图 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=10ΩR2=10ΩR3=30ΩR4=35Ω电容器的电容C sketch template

如图所示的电路中三个电阻的阻值相等电流表A1A2A3的内电阻均可忽略它们的读数分别为I1I2和I3则I1I2I3= ——青 sketch template

如图所示电路中每个电阻的阻值都相同额定功率也相同当电压U升高时先烧坏的电阻应是 AR1和R2 BR3 CR4 D sketch template

如图所示电路中电源内电阻和线圈L的电阻均不计K闭合前电路中电流为I=E/2R．将K闭合时线圈中的自感电动势 A．方�与电流方� sketch template

如图所示电路中电源的内电阻为rR1R3R4均为定值电阻电表均为理想电表．闭合电键S当�动变阻器R2的�动触头P�右�动时电表的示 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A1的示数为03A电流表A 的示数为05A．求1 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a所示的电路中电源电压保持不变闭合开关S后�动变阻器的�片P由a端移动到b端时测得电阻R两端的电压U与通过R的电流I的变化关系 sketch template

如图8所示电路中电阻R1=8 ΩR2=10 ΩR3=20 Ω电容器电容C=2 μF电源电动势E=12 V内电阻r不计开关S闭合 sketch template

如图所示电路中电源的内电阻为rR2R3R4均为定值电阻电表均为理想电表闭合电键S当�动变阻器R1的�动触头P�右�动时电流表和 sketch template

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