导体的电阻与其长度成正比，与其横截面积成反比。
The resistance of a conductor varies directly with its length, conversely with its cross-sectional area.
这表明，导体电阻的大小与导体横截面的大小成反比。 收藏。
This shows that the resistance of an electric conductor is inversely proportional to its cross-sectional area.
这表明，导体电阻的大小与导体横截面的大小成反比。 收藏。
This shows that the resistance of an electric conductor is inversely proportional to its cross-sectional area.
应用推荐