21-23 vocab Flashcards
1
Q
electic current
A
When electric charge flows from
one place to another
2
Q
electric current
A
when charge flows through a closed path and returns to
its starting point,
3
Q
DC
A
Direct current circuts. Always flow in the same direction
4
Q
Ac
A
Alternating current circuits. Usually when plugged into a wall
