A battery can provide a current of 3.4 A at 2.2 V for 1.5 hr. How...

A battery can provide a current of 3.4 A at 2.2 V for 1.5 hr. How much energy (in kj) is produced?

Expert Solution

Eneregy produced , E = Vct

Where

V = voltage = 2.2 V

c = current = 3.4 A

t = time taken = 1.5 hr

= 1.5 hr x 60 min / hr

= 90 min

= 90 min x 60 s / min

= 5400 s

Plug the values we get E = Vct

= 2.2 x 3.4 x 5400 J

= 40392 J

= 40.392 KJ

~ 40.4 KJ

queen_honey_blossom answered 4 months ago

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