1 C/s = 1 A
Both positive charges and negative charges are moving to the right.
A metal tube is filled with a gas of ions (a plasma). Inside the gas, 5 coulombs of positive charges is moving to the right each second and 3 coulombs of negative charges is moving to the right each second. What is the total current that is flowing through the tube?
a. 2 Amps flows to the left
b. 8 Amps flows to the left
c. 2 Amps flows to the right
d. 3 Amps flows to the left
e. 8 Amps flows to the right
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