- #1
Quipzley
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A certain car batter with a 12.0 V emf has an initial charge of 120 A*h. Assuming that the potential across the terminals stays constant until the battery is completely discharged, for how many hours can it deliver energy at the rate of 100 W?
I am not sure how to get time into the situaution. I know that the answer is obtained by taking (12 V * 120 A*h)/ 100 W = 14.4 hrs
I am not sure how to get time into the situaution. I know that the answer is obtained by taking (12 V * 120 A*h)/ 100 W = 14.4 hrs