༧ true of false
5. A magnet can repel an object made of paper. .
6. Most objects made up of iron are attracted to magnets.
7. Magnetic field is an area around the magnet where there is magnetic force.
8. The pulling or pushing force is strongest at the North Pole of the magnet.
9. The force of attraction of a magnet is greater at its poles than in the middle.
10. If you break a magnet into two pieces, you will have two magnets with two North poles (N-N).
5. A magnet can repel an object made of paper. .
6. Most objects made up of iron are attracted to magnets.
7. Magnetic field is an area around the magnet where there is magnetic force.
8. The pulling or pushing force is strongest at the North Pole of the magnet.
9. The force of attraction of a magnet is greater at its poles than in the middle.
10. If you break a magnet into two pieces, you will have two magnets with two North poles (N-N).
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Answer:
5.)false
6.)true
7.)true
8.)false
9.)false
10.)false
Explanation:
5.)A magnet is an object that can pull certain types of metal toward itself (attract), or push those metals away (repel). Magnetism refers to the invisible force of magnets and is a property of certain substances.Other materials such as plastic, wood, and paper are not attracted to magnets.
6.)Magnetic materials are always made of metal, but not all metals are magnetic. Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel paperclip will be attracted to a magnet too. Most other metals, for example aluminium, copper and gold, are NOT magnetic.
7.)The magnetic field is the area around a magnet that has magnetic force. All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other.The force generated by the aligned atoms creates a magnetic field.
8.)The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole when compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center.
9.)The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole when compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center.
10.)If you break a magnet into two pieces each piece will still have a north pole and a south pole. No matter how small the piece of magnet is, it will always have a north pole and a south pole.