Asked by TheShamGod

A 12V car battery puts out 5400J of energy each second. How many coulombs of charge does this battery put out in one second?
Answered by Damon
power in watts = i V = Joules/second = 5400
so i = 5400/12 = 450 amps = 450 coulombs/second

This is just a question about definition of units.
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