Question

A certain battery is rated at 80 ampere hour. How many coulomb of charge can this battery supply

Answer 1

It can supply=80*3600 Coulombs of charge

Answer 2

because

Charge = (Current) x (time in seconds)

and 1 hour = 60 minutes
= 60^2 seconds
= 3,600 seconds

Answer 3

Ampere hour is the unit of electrical charge.

Use formula of current, which is,
I=q/t
and find out "q"
convert hours into sec.

t=1hrs=1*3600=3600s
I=80A
q=It
q=80*3600
q=288000Coulombs/seconds

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