Quote:
Originally Posted by BBray_T1296
As the resistance outside the battery decreases and approaches near zero (v=ir so 12=133r so r= ~.1ohms) (the motor stalls), the internal resistance inside the battery becomes a significant percentage of the overall resistance, so the potential difference beyond the two terminals is proportionally less than it were when the internal resistance was a small fraction of the overall resistance. Another point for Ampere's law.
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How does what you described relate to Ampere's law?