Im try to make sure i understand something right. I have two jars on the left is oxidation takes place and on right reduction takes place. A wire connects them to allow electrons to move. electrons move from left side to right side. This makes the left side negative cause it produces electrons. The right side is cathode, it uses the electrons. So since it moves like this the current would run in the opposite direction. Am i correct ? Cause by my books picture, it seems the get the orientation wrong then, or am i wrong ?