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A smartphone battery is capable of delivering a constant current of 2.7A for 16h when fully...

A smartphone battery is capable of delivering a constant current of 2.7A for 16h when fully charged. If the voltage across the terminals of the battery is 6e^(-3.2t)V , where t is in seconds, how much energy is associated with the battery?

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Answer #1

Conclusion- The Energy is the product of Power and Time.

And Power is the product of Voltage and Current.

by using this formula we calculate the Energy in watt-seconds.

Do upvote and comment more clarification.

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