3. Electric Circuits

Electric Current — Quiz

Test your understanding of electric current with 5 practice questions.

Practice Questions

Question 1

What is electric current?

Question 2

What is the SI unit of electric current?

Question 3

Which equation correctly relates current, charge, and time?

Question 4

If $2\,\text{C}$ of charge pass a point in $4\,\text{s}$, what is the current?

Question 5

In a metal wire, what is mainly moving when there is electric current?