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Engineering, 18.06.2020 20:57 dboby
A battery can be rated in ampere-hours (Ah) or watt hours (Wh). The ampere hours can be obtained from the watt hours by dividing watt hours by a nominal voltage of 12 V. If an automobile battery is rated at 20 Ah: (a)What is the maximum current that can be supplied for 15 minutes? (b)How many days will it last if it is discharged at a rate of 2 mA?
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A battery can be rated in ampere-hours (Ah) or watt hours (Wh). The ampere hours can be obtained fro...
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