Question

A clock battery pushes a 0.5 mA current through the clock and will “die” after moving 10 000.0 C of charge through the clock. 1. How long will the clock run? 2. How many electrons per minute will flow through the clock? 3. What is the battery capacity in milli-ampere hour? (An ampere hour is the total charge moved by one ampere of current for one hour)?

Answer 1