PHYSICS · Single correct · CBSE · Physics · Electricity: Magnetic and Heating Effects · Electricity: Magnetic and Heating Effects
Problem
Which statement is correct?
(1) In a voltaic cell, the anode is positive and the cathode is negative.
(2) In an electrolytic cell, the anode is positive and the cathode is negative.
(3) In a voltaic cell, oxidation occurs at the positive electrode.
(4) In an electrolytic cell, positively charged ions are attracted to the anode.