Engineering, 15.11.2019 23:31 hjeffrey168

Two aaa-size lithium batteries are connected in series in a flashlight. each battery has 3.5 volt and 4- amp-hour capacity. if the flashlight is connected to a light bulb with 10 ohms resistance. how long does it take to drain the batteries?

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Two aaa-size lithium batteries are connected in series in a flashlight. each battery has 3.5 volt an...