Question: A battery delivers 2.54 A to a resistor rated at 4.52. When it is connected to a 2.21- resistor, it delivers 4.98 A. Determine the

A battery delivers 2.54 A to a resistor rated at 4.52Ω. When it is connected to a 2.21-Ω resistor, it delivers 4.98 A. Determine the battery’s
(a) Internal resistance (assumed constant),
(b) Emf, and
(c) Terminal voltage (in both cases).

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