Week5 (dragged) 59 - circuit ! You will also find its...

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September 07, 2010 University Physics, Chapter 25 17 Batteries ! We use batteries as devices that provide direct currents in circuits ! If you examine a battery, you will find its voltage written on it ! This voltage is the potential difference that it can provide to a
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Unformatted text preview: circuit ! You will also find its rating in units of mAh This rating provides information on the total charge that a single battery can deliver over its lifetime ! The quantity mAh is another unit of charge: Thursday, September 23, 2010...
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This note was uploaded on 12/01/2011 for the course PHYS 241 taught by Professor Wei during the Fall '08 term at Purdue University-West Lafayette.

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