A 12-volt battery of internal resistance r of 0.05 ohm is to be recharged by a 50-volt dc source at the rate of 8 amperes. a. What resistance R is to be connected in series with the circuit? ANSWER:_________ b. What is the terminal voltage of the battery? ANSWER:_________ c. How much energy in joules is dissipated in the resistor in one hour ? ANSWER:_________

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