Current passes through a solution of sodium chloride. in 1.00 secnds, 2.68 x 10^16 Na+ ions arrive at the negative electrode and 3.92 x 10^16 Cl- ions arrive at the positive electrode.
a) what is the current in the fluid? express your answer in terms of e, the fundamental unit of charge. i do not want to see a number for e.
b) is the mathematical current traveling towards the positive or negative electrode?