有一导体如果在它两端加4v电压通过它的电流是04a它的电阻是1010Ω如果在它两端加8v电压消耗的电功率是6464w．它的电阻 Sketch Coloring Page

有一导体如果在它两端加4v电压通过它的电流是04a它的电阻是1010Ω如果在它两端加8v电压消耗的电功率是6464w．它的电阻 Template

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sketch #5178 Mewtwo and Transformation by Riley Hart

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anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #3631

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anonymous
sketch #3631

sketch #4622 Miku by Kheith Ryan Lubiano

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anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #4722 Ichigo by Gopal Gopi

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anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #5088

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anonymous
sketch #5088

sketch #4436 Bob Marley by Luiza Irma

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sketch #4436 Bob Marley by Luiza Irma

sketch #3439 Aralé by Malyi Link

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sketch #3439 Aralé by Malyi Link

sketch #2574

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anonymous
sketch #2574

sketch #5237 Gotye by Jhonatan Soares

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sketch #5237 Gotye by Jhonatan Soares

sketch #1668 SUNSET

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anonymous
sketch #1668 SUNSET

sketch #3362 The Boss by David Torre

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sketch #3362 The Boss by David Torre

sketch #1253

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anonymous
sketch #1253

sketch #4393 ant

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sketch #4393 ant

sketch #4972

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sketch #4972

sketch #5052 Gorillaz by Rafał Dawid

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sketch #5052 Gorillaz by Rafał Dawid

sketch #137

Chris Shrimp Lonsdale
sketch #137

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

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anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

sketch #4351

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anonymous
sketch #4351

sketch #5350

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anonymous
sketch #5350

sketch #3532 Angel by Geneval Mendes

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anonymous
sketch #3532 Angel by Geneval Mendes

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #3688

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anonymous
sketch #3688

sketch #5323 Cem Adrian by Glynis June Williams

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anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #3736 Why so serious? by Taï Marsan

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anonymous
sketch #3736 Why so serious? by Taï Marsan

sketch #4310 robot

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sketch #4310 robot

sketch #895

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sketch #895

sketch #1899 blue

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sketch #1899 blue

sketch #3919 this is not my best but i did it because it looks very cool

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anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #5009 Elen Jager from Attack on Titan

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anonymous
sketch #5009 Elen Jager from Attack on Titan

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

tomski有一导体如果在它两端加4v电压通过它的电流是04a它的电阻是1010Ω如果在它两端加8v电压消耗的电功率是6464w．它的电阻 coloring

有一导体如果在它两端加4V电压通过它的电流是04A它的电阻是1010Ω如果在它两端加8V电压消耗的电功率是6464W．它的电阻 sketch template

电源连接电容器一极，电容器另一端不连导线，这时电容器上有电压吗知乎 sketch template

关于电流做功下面的说法中正确的是 A．通过导体的电流越大电流做的功越多B．导体两端的电压越大通过的电流越大电流做的功越多C．导体 sketch template

导体两端的电压是4V通过的电流是08A如果使导体两端的电压增加到8V那么通过导体的电流和电阻分别是A 08A 10Ω B 0 sketch template

导体两端的电压是4V时通过导体的电流是05A导体的电阻是 Ω若导体两端的电压为8V导体中的电流是 A若导体两端不加电压导体的电阻 sketch template

A．导体两端不加电压时其电阻为零 B．导体的电阻与加在它两端的电压成正比 C．导体的电阻与通过它的电流强度成反比 D．导体的电阻与电压电流无 sketch template

题目张华同学在“探究通过导体的电流与其两端电压的关系时将记录的实验数据通过整理作出了如图所示的图像根据图像下列说法错误的是 A sketch template

题目探究影响导体电阻大小的因素装置实验结论导体的电阻是导体本身的一种性质它的大小与导体的 和有关评估交流导体中的电流和导体 sketch template

某小组同学在探究电流与电压电阻的关系．提出问题通过导体的电流与导体两端电压及导体电阻的大小有什么关系猜想�导体的电阻一定时通过导体的 sketch template

一根粗细均匀的导线，两端加上电压U时，通过导线中的电流强度为I，若将导线均匀拉长，使它的横截面半径变为原来的三分之一，再给它两端加上电压U，则（ sketch template

一段导体两端加3 V电压时电流为06 A如果两端电压再增加15 V时通过导体的电流和导体的电阻各是 ——青夏教育精英家教�—— sketch template

导体两端的 是导体中自由电荷定�移动的原因．物理学中规定电流的方�是从电源的 极通过导体流�负极．电流表使用时应将它 在电路中．题目和参考 sketch template

在一个导体两端加上3V的电压时通过电流是02A此时导体的电阻是 Ω若在它的两端加上45V的电压这里导体的电阻是 Ω——青夏教育 sketch template

在一段导体两端加上02V电压时通过它的电流为004A若使它两端的电压升高到3V则通过它的电流为 A这段导体的电阻为 Ω．题目和 sketch template

一段导体两端的电压为6V通过它的电流为04A那么它的电阻是多�若加在这段导体两端的电压增大到10V时能不能用量程为06A的电流表来 sketch template

一段导体两端的电压为6V通过它的电流为04A那么它的电阻是多�若加在这段导体两端的电压增大到10V时能不能用量程为06A的电流表来 sketch template

一段导体 在两端加3伏电压时 通过它的电流是02安如果这段导体两端的电压是9伏时这段导体的电阻是多大此时导体中的电流是多� sketch template

一导体接在某电路中如果把加在该导体两端的电压增加为原来的2倍则导体的电阻和通过的电流将 A 都增加为原来的2倍B 电阻不变电流增加 sketch template

对于一段导体来说关于R=的物理意义有下面几种说法其中正确的是 A．导体中的电流越大则电阻越小B．加在导体两端的电压越大则电阻越大C sketch template

小明在研究通过导体的电流时根据测量数据绘制出如图所示的I U图像对此作出的判断中错误的是 A 通过R1的电流与它两端所加电压成正比 sketch template

为了研究导体的某种性质某小组分别用甲乙两个导体进行了实验记录的有关数据如表一表二所示．1分析比较表一中第一行和第二行的数据及相关 sketch template

1一段导体两端的电压为6伏时通过它的电流为05安．如果将它两端的电压升高到9伏用电流表的“0 06安和“0 3安 的那个量程来 sketch template

为了探究导体中电流与电压的关系某小组同学利用电压表电流表测出导体两端的电压和通过它的电流．1甲同学按图所示的电路进行实验多次移动�动 sketch template

19种常见的二极管应用电路电子工程专� sketch template

百度教育 sketch template

一个电阻两端加1V的电压时通过的电流是200mA它的电阻值是 Ω若在它两端加2V的电压则它的电阻是 Ω通过的电流是 A．——青夏 sketch template

如果加在导体两端的电压是6V导体中的电流是1A则导体的电阻是 Ω．——青夏教育精英家教�—— sketch template

开县某中学八年级三班的小华同学在做“探究导体中的电流与它两端的电压的关系 的实验中设计了如图所示的实验电路图．�你认为小华同学所设计电路的 sketch template

一段电阻两端的电压是4V时通过它的电流是02A如果在它两端再并联上阻值为R的电阻时干路中的电流增加了04A那么电路的总电阻R总和R sketch template

某段导体两端的电压为3V时通过它的电流为06A则该导体的电阻为 Ω当导体两端的电压减小一半时该导体的电阻为 Ω通过它的电流为 A sketch template

一段电阻两端的电压是4V时通过它的电流是02A如果在它两端再并联上阻值为R的电阻时干路中的电流增加了04A那么电路的总电阻R总和R sketch template

欧姆定律计算题专练 Word文档免费下载亿佰文档� sketch template

如图R0为定值电阻电源电压恒定闭合开关当�动变阻器接入电路的电阻为R/4时电压表读数为4V当�动变阻器接入电路的阻值为R时电压表 sketch template

由四个电阻连接成的混联电路如图所示R1=8 ΩR2=4 ΩR3=6 ΩR4=3 Ω1求ad之间的总电阻2如果把42 V的 sketch template

5．在电阻两端加50 V的电压该电阻10秒内有20C的电量通过横截面则该电阻的阻值为 Ω 课后巩固——青夏教育精英家教�—— sketch template

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