Physics, 12.02.2021 17:00, dubose8872
The manufacturer of a 9[V] flashlight battery says that the battery will deliver 20[mA] for 80 continuous hours. However, during that time the voltage will drop from 9[V] to 6[V]. Assume the voltage change with time is linear in time; in other words, the plot of voltage versus time is a straight line. Assume that the current is constant during these 80 hours.
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The manufacturer of a 9[V] flashlight battery says that the battery will deliver 20[mA] for 80 conti...
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