Question

When you bring the south ends of two magnets close together, they repel each other.The strength of an electromagnet can be increased by reducing the number of turns on the wire coil.Can you tell me if these are both true or false.

Answer 1

When south poles of the two magnets are brought close together, they will repel.

Thus, the statement is true.

The strength of an electromagnet can be increased by increasing the number of turns on the wire of the coil.

Thus, the second statement is false.