Question

How much charge is transferred by a 0.80 A current in 19 minutes?

Answer 1

Given that the current is I = 0.80 A

and the time taken is

`\begin{gathered} t\text{ = 19 minutes} \\ =19*60\text{ seconds} \\ =1140\text{ s} \end{gathered}`

We have to find the charge, q.

The formula to calculate the charge is

`q=I* t`

Substituting the values, the charge will be

`\begin{gathered} q\text{ = }0.80*1140 \\ =912\text{ C} \end{gathered}`

Thus, the charge is 912 C.