13．导体的电阻是导体本身的一种性质对于同种材料的导体下列表述正确的是 A．横截面积一定电阻与导体的长度成正比 b．长度一定电阻 Sketch Coloring Page

13．导体的电阻是导体本身的一种性质对于同种材料的导体下列表述正确的是 A．横截面积一定电阻与导体的长度成正比 b．长度一定电阻 Template

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tomski13．导体的电阻是导体本身的一种性质对于同种材料的导体下列表述正确的是 a．横截面积一定电阻与导体的长度成正比 b．长度一定电阻 coloring

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13．导体的电阻是导体本身的一种性质对于同种材料的导体下列表述正确的是 A．横截面积一定电阻与导体的长度成正比 B．长度一定电阻 sketch template

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