Question

If we monitor a point on a wire where there is a current for a certain time interval, which gives the charge that moves through the point in that interval?

a. the product of the current and the time interval
b. the ratio of the current to the time interval
c. the ratio of the time interval to the current

Answer 1

a. the product of the current and the time interval

Step-by-step explanation:

the basic formula is:
`Q = It`

current means the time rate of flow of charge:
`I =(Q)/(t)`

where Q - charge

I - current

t - time