Abattery can provide a current of 4.60 a at 3.40 v for 2.50 hr. how much energy (in kj) is produced? 1st attempt kj energy

The energy produced equals 140.760 kJ

Explanation:

The relation between power, current and voltage is

Applying the given values in the relation above we get

Now Since

Again applying the calculated values we get

we have

divide by both sides

squere root both sides

subtract both sides

divide by both sides

therefore

the answer is

and