batteries have capacities which are often given in units of ampere-hours (\text{ah}ah). the stored energy can be derived from the reported ampere-hours. consider a aaa battery which has a voltage of 1.25\text{v}1.25v and a capacity of 500\text{mah}500mah. what is the energy capacity of the battery in kilojoules? omit units from your answer.



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