如图所示电源的电压为6v保持不变电阻r1=5Ω变阻器r2的最大阻值是10Ω．电流表示数的变化范围 电压表的示数的变化范围．——青夏 Sketch Coloring Page

如图所示电源的电压为6v保持不变电阻r1=5Ω变阻器r2的最大阻值是10Ω．电流表示数的变化范围 电压表的示数的变化范围．——青夏 Template

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sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

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anonymous
sketch #5330 Frozen by Amanda Kachadurian

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anonymous
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anonymous

anonymous
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sketch #2029 GOD 'S PROMISE ...

Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...

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anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez

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anonymous
sketch #4728 Angry Toad by Geneval Mendes

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anonymous
sketch #4704 Slash

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anonymous
sketch #5073 Broken Heart by Islam Mourad

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anonymous

anonymous
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sketch #3620 Dude by Arasheel Eomseii

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anonymous
sketch #3620 Dude by Arasheel Eomseii

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anonymous

anonymous
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sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #2852 Teddy Zorka Edding Giustinianovic

Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic

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anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

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anonymous
sketch #3398 Sharingan by حيرتني بصمتها

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sketch #3473 Finn by Luana Santos

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sketch #3950

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sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

tomski如图所示电源的电压为6v保持不变电阻r1=5Ω变阻器r2的最大阻值是10Ω．电流表示数的变化范围 电压表的示数的变化范围．——青夏 coloring

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

如图所示电路电源电压为6V电阻R2为10Ω�动变阻器R1的最大阻值是20Ω当�片P移到a端时电压表读数是6V当�片P移到b端时 sketch template

如图甲所示电源电压保持不变R1=10Ω．当闭合开关S�动变阻器的�片P从a端移动到b端的过程中两电表示数变化关系用图乙的线段AB表示 sketch template

如图所示电源的电压为6V保持不变电阻R1=5Ω变阻器R2的最大阻值是10Ω．电流表示数的变化范围 电压表的示数的变化范围 ．——青夏 sketch template

如图所示电源电压为l0V且保持不变已知�动变阻器的最大阻值为25Ω定值电阻R0为20Ω小灯泡上标有“6V 3W 字样求1灯泡 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的总电压和灯L的电阻保持不变当闭合开关S1断开开关S2和S3时灯L正常�光电压表示数为6V当闭合开关S1S2断开 sketch template

电源、电阻、电流表与开关连接成如图所示的电路。已知电阻R=20Ω，电源的内阻r=10Ω，闭合开关S后，电流表示数I=050A。 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R1为20Ω的定值电阻电源电压为6V保持不变开关闭合后电流表示数为05A通电时间3min根据这些条件求出与电阻R2有关的 sketch template

如图所示电路电源电压为6V且保持不变定值电阻R1为10Ω�动变阻器R2的规格为“20Ω 05A 电压表量程为0 3V电流表量程为0 sketch template

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

图甲是小灯泡L和定值电阻R的电流与电压的关系，则R的电阻为Ω，现将它们并联后接在电压为2V的电源两端，如图乙，则干路中的电流是A；若将它们串联 sketch template

如图所示电源的电压为6V保持不变电阻R=5Ω变阻器R′的最大阻值是10Ω求 1电流表示数的变化范围 2电压表示数的变化 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电源的电压为6V保持不变电阻R1=5Ω变阻器R2的最大阻值是10Ω．电流表示数的变化范围 电压表的示数的变化范围 ．——青夏 sketch template

百度教育 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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

如图所示的电路电源电压保持不变电阻R1R2的阻值分别为10Ω和5Ω．只闭合开关S1将�片P移到中点电压表示数为6V电阻R1的功率为 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1所示，电源电压保持不变，闭合开关时，�动变阻器的�片P从b端�到a端，电压表示数U与电流表示数I的变化关系如图2所示，下列说法不正确的是 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a所示电路电源电压保持不变�动变阻器R2上标有“50W 2A 字样闭合电键后当�片位于中点位置时电流表A1和A2的示数均如图 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

如图所示的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电阻R的电流I的变化关系如 sketch template

如图所示的电路电源电压保持不变闭合开关�动变阻器�片�左移动电流表的示数将A．甲表示数变大乙表示数变大 B．甲表示数不变乙表示数变 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电源两端的电压保持不变电阻R1与R2的阻值均为30Ω．闭合开关S电压表V1和V2的示数之比为65若将电压表V1和V2分别换成 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8所示的电路电源电压保持不变闭合开关S调节华东 变阻器两电压表的示数随电路中电流变化的图线如图9所示根据图线的信息可知 是电压 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。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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

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