True or false

1. Magnets have 2 poles the north and south poles.

2. An electromagnet is a permanent magnet that attract any metal.

3. The force produced by a magnet is called magnetism.

4. An electromagnet looses magnetism without electricity.

5. Increasing the number of coils around the nail increases the strength of an electromagnet.

6. When electricity stops flowing through the coil of wire in an electromagnet the nail continues attracting any metal.

7. When the north pole of a magnet faces the south pole of a magnet they attract.

8. Increasing the number of dry cells reduces the strength of an electromagnet.

Ang mag answer ng nonsens report ka agad