A metal wire is connected between the terminals of a cell so that there is a current in the wire. Which statement is correct?
Negatively charged electrons in the wire move from the negative terminal to the positive terminal.
Negatively charged nuclei in the wire move from the negative terminal to the positive terminal.
Positively charged electrons in the wire move from the positive terminal to the negative terminal.
Positively charged nuclei in the wire move from the positive terminal to the negative terminal.
