如图所示电路中电阻r1r2r3r4=1234c为电容器为电流表当电路中某个电阻断路瞬间�现有自上而下的电流通过电流表则 Sketch Coloring Page

如图所示电路中电阻r1r2r3r4=1234c为电容器为电流表当电路中某个电阻断路瞬间�现有自上而下的电流通过电流表则 Template

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sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #5212 Katy Perry by Shahid Khokhar

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anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #4306 The burning watermelon!

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anonymous
sketch #4306 The burning watermelon!

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

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Chris Shrimp Lonsdale
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sketch #5136

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anonymous
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sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #5267

anonymous

anonymous
sketch #5267

sketch #1439

Donara Smbatyan
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sketch #5346

anonymous

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sketch #5346

sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #5158 Till Lindemann by Cristina Love

anonymous

anonymous
sketch #5158 Till Lindemann by Cristina Love

sketch #1995

Laura Agapi Asnicar
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sketch #5049

anonymous

anonymous
sketch #5049

sketch #4888

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anonymous
sketch #4888

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #3298

Hank Henry Armstrong
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sketch #3466

anonymous

anonymous
sketch #3466

sketch #5226

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anonymous
sketch #5226

sketch #4279 Winnie the Pooh by Douglas Dalmora

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anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #4301

Ainhoa White
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sketch #3892

Rachel Christa Ibarrientos
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sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #2747

Cody Brandoon
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sketch #5223 Elsa from Frozen by Ben De Jesus

anonymous

anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

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anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #5343

anonymous

anonymous
sketch #5343

sketch #474 waa

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anonymous
sketch #474 waa

sketch #5020 Stitch by Hina Ali

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anonymous
sketch #5020 Stitch by Hina Ali

sketch #4778

anonymous

anonymous
sketch #4778

tomski如图所示电路中电阻r1r2r3r4=1234c为电容器为电流表当电路中某个电阻断路瞬间�现有自上而下的电流通过电流表则 coloring

如图所示的电路中，电阻R1＝1Ω，R2＝2ΩR3＝3Ω在A、B间接电源S1、S2都打开，此时电阻R1、R2、R3消耗的功率之比P1∶P2 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

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

21．如图所示电路中接一电动势为4V内电阻为2Ω的直流电源电阻R1R2R3R4的阻值均为4Ω电容器的电容为30μF电流表的内阻 sketch template

如图所示电路中电阻R1R2R3R4=1234C为电容器为电流表当电路中某个电阻断路瞬间�现有自上而下的电流通过电流表则 sketch template

如图所示电路中电阻R1=8 ΩR2=10 ΩR3=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当 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

如图所示的电路中电源电动势E=6V内阻r=1Ω电阻R1=6ΩR2=5ΩR3=3Ω电容器的电容C=2×10 5F若将开关S闭合 sketch template

百度教育 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=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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

24． 如图所示的电路中电阻R2=15ΩR3=30Ω电源的 电动势ε=12V内电阻r = 1 Ω安培表的读数I 04A求 sketch template

如图所示电路中电源电压不变R1为�动变阻器R2为定值电阻开关S闭合后当�片P在变阻器的两端AB之间�动的过程中电压表的最大示数为 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=8ΩR2=15ΩL为规格“3V3W 的灯泡开关S断开时灯泡恰好 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

如图所示电路中R1R2串联电源电压为4VR2=12Ω．S闭合时电流表的读数为025A．求1R1R2串联的总电阻2R1的 sketch template

如图所示电源电压为12V电压表示数为4VR1为5Ω求电流表的示数和R2的阻值． 08A 10Ω 解析由电路图可以知道 R1与 sketch template

如图12所示电路中电阻R1=8Ω当开关K断开时电压表的示数为57V电流表的示数为075A电源总功率是9W当开关K闭合时电压表 sketch template

如图所示的电路中电源电压不变R1为定值电阻开关S闭合后�动变阻器R2�片P�右移动时则电流表示数电压表的示数电压表与电流表示 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01AR2消耗的电功率为lW sketch template

如图所示的电路中电源电压不变电阻R1的阻值为20Ω．当断开开关S1和S2闭合开关S3时电流表的示数为050A当断开开关S2闭合 sketch template

如图所示电路中电源内阻不可忽略L1L2两灯均正常�光R1为定值电阻R为一�动变阻器P为�动片若将�动片�下�动则g A sketch template

如图所示电路中定值电阻R=5ΩR1为�动变阻器电源电压保持不变．当�片P在变阻器最左端时电流表示数为12A当�片P在变阻器最右端时 sketch template

如图所示的电路中AB两点间的电压是6V电阻R1=15ΩR2=5Ω 求电路的总电阻R和总电流I是多�——青夏教育精英家教�—— sketch template

如图所示电路中电阻R1=30ΩR2=15Ω电源电压为U且保持不变当开关S1S2同时断开电流表示数为02A则电源电压U=99V 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�右移动时变小的是 A 电压表V示数B 电压表V示数与电流表 sketch template

两个电阻R1R2的电流I和电压U的关系如图所示由此可知两电阻的大小关系为A R1＞R2 B R1＜R2C R1=R2 D 条件不足 sketch template

如图所示的电路中电阻阻值R1＜R2．闭合开关S后电阻R1R2两端的电压分别为U1U2通过两个电阻的电流分别为I1I2．下列判断中 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

如图所示电路中电源电压保持不变R1R2为定值电阻．闭合电路后将�动变阻器的�片P�右移动则关于该电路下述判断不正确的是 A sketch template

如图所示的电路中电源电压U=45V且保持不变定值电阻R1＝5Ω变阻器R2最大阻值为20Ω电流表量程为006A电压表量程为0 sketch template

快速看懂复杂电路图的方法与技巧电工基础电工电气学习� sketch template

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