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<p>#1 忽然想起一个电路题，这玩意总电阻多少？<br /><small>[IMG]http://p15.freep.cn/p.aspx?u=v20_p15_p_0805172320309213_0.jpg[/IMG]<br />
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每个矩形代表1个电阻 电阻值均为r<br />
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另有附加  对角线电阻3r    其他为               5r<br />
                                                          1r   4r<br />
                                                             2r<br />
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[[i] 本帖最后由 kaidokido 于 2008-5-17 21:26 编辑 [/i]]</small><br />
5/17 23:24<br />
kaidokido<br /></p>
<p>#2 <br /><small>..</small><br />
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<p>#1 <a href="index.php?action=thread&amp;tid=169520&amp;start=1&amp;offset=0&amp;sid=sr8eaO">&gt;&gt;下页</a><br />
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