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Physics, 13.03.2020 19:09 rostecorralmart
The battery for a certain cell phone is rated at 3.70 V. According to the manufacturer it can produce 2.35×104J of electrical energy, enough for 5.75 h of operation, before needing to be recharged. find the average current that this cell phone draws when turned on.
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The battery for a certain cell phone is rated at 3.70 V. According to the manufacturer it can produc...
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