檢視内阻的原始碼

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| style="background: #FF2400" align= center|  '''<big>内阻</big>'''
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|<center><img src=https://p2.ssl.qhimgs1.com/t01ddcfe65c20ebe28c.png width="300"></center>
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'''<big>内阻<big>'''  又称内电阻。电池的内阻是指电池在工作时，[[电流]]流过电池内部所受到的阻力，