A typical 1.5 V AAA battery has a capacity of 1 ampere-hour (A * hr). How much energy can
Such a battery supply?

Question

Quizplus · Accepted Answer

The energy supplied by a battery can be calculated using the formula: Energy (in joules) = Voltage (in volts) × Capacity (in ampere-hours) × 3600 (to convert hours to seconds). For a 1.5 V battery with a capacity of 1 A*hr, the energy is 1.5 V × 1 A*hr × 3600 s/hr = 5,400 J.

A Typical 1