Consider the following statements: (1) Iron, cobalt and nickel are magnetic materials. (2) Like poles of magnets repel each other. (3) Unlike poles of magnets attract each other. (4) A magnet can have only one pole.
Choose Your Option
A. 1 and 2
B. 1, 2 and 3
C. 1, 2, 3 and 4
D. Only 4