When electricity flows at a constant rate, the electric charge %0D%0AQ%0D%0A%0D%0A is given by %0D%0AQ%0D%0A=%0D%0AI%0D%0At%0D%0A,%0D%0A%0D%0A=%0D%0A%0D%0A%0D%0A,%0D%0A where %0D%0AI%0D%0A%0D%0A is the amount of current and %0D%0At%0D%0A%0D%0A is the time. Which of the following equations gives the amount of current %0D%0AI%0D%0A%0D%0A in terms of the electric charge and time?%0D%0A%0D%0A%09A.%09%0D%0AI%0D%0A=%0D%0At%0D%0AQ%0D%0A%0D%0A=%0D%0A%0D%0A%0D%0A%0D%0A%09B.%09%0D%0AI%0D%0A=%0D%0AQ%0D%0At%0D%0A%0D%0A=%0D%0A%0D%0A%0D%0A%0D%0A%09C.%09%0D%0AI%0D%0A=%0D%0AQ%0D%0At%0D%0A%0D%0A=%0D%0A%0D%0A%0D%0A%0D%0A%09D.%09%0D%0AI%0D%0A=%0D%0AQ%0D%0A−%0D%0At%0D%0A%0D%0A=%0D%0A%0D%0A-%0D%0A%0D%0A%0D%0A%09E.%09%0D%0AI%0D%0A=%0D%0AQ%0D%0A+%0D%0At
1 answer
B. I = Q/t