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The potential difference across the terminals of a battery is 8.7 Volt when there is a current of 1.53 Amp in the battery from the negative to the positive terminal. When the current is 3.57 Amp in the reverse direction, the potential difference becomes 9.7 Volt.
Part A: Compute the internal resistance of the battery?
Part B: Compute what is the emf of the battery?
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