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What magnetized steel needle that aligns with the magnetic of the earth is a?
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∙ 14y ago
compass
Wiki User
∙ 14y ago
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What is a magnetized needle that is attracted to the Earth's North magnetic pole?
It is still a needle, but could be referred to as a compass needle.
What does the painted point of a compass always always point North?
The painted end of the compass needle is magnetized. That magnetism is drawn toward the earth's magnetic field, which is to the north.AnswerA compass needle is a tiny magnet, with a north pole and a south pole. These poles are named after the direction in which they point, so the 'painted end' (north) of a compass needle points north because the needle aligns itself with the earth's magnetic field. Magnetic North is the name given to a location, close to True North, whose magnetic polarity is south -which is whyit attracts the north pole of the compass needle.
Why does a compass point North?
The magnetized needle of a compass is attracted to the Earth's own magnetic field which has magnetic poles at the North and South.
Why there is N'S pole for a magnet why not W'E?
A magnetic needle has two poles, north and south. They point to the magnetic poles of the earth due to the attraction between positive and negative poles. There are no magnetic poles to the east or west, therefore a needle aligns itself north-south.
What force causes the needle in compass to point north earth gravity or earth magnetism?
It is the magnetism, or magnetic force, of the Earth's magnetic field. Created by the movement of the planet's iron core, the magnetic field consists of roughly parallel lines connecting the North and South Magnetic Poles, which are not the same locations as the geographic poles. The magnetized compass needle (actually a very thin bar magnet) reacts to this field by lining up along a north-south axis.The north end of the needle indicates the direction to the North Magnetic Pole, allowing users to orient themselves directionally.
Where does the needle point when you sail with a magnetized needle?
When you sail with a magnetized needle, it will point towards the magnetic north pole. This is because the needle aligns itself with the Earth's magnetic field, which is used for navigation purposes.
How does a compass needle align itself?
A compass has a needle that is magnetized. This needle is suspended so that it can rotate freely and it can align itself with any magnetic field it is exposed to.If you put a magnet close to a compass, the needle will align itself with the magnets magnetic field.It picks up the earth's magnetic field.answer 2 A magnetic compass needle aligns itself with the lines of magnetic force at your locality.It picks up the earth's magnetic field.answer 2 A magnetic compass needle aligns itself with the lines of magnetic force at your locality.
What is a magnetized needle that is attracted to the Earth's North magnetic pole?
It is still a needle, but could be referred to as a compass needle.
How are Earth's magnetic force and the magnetic force of a bar magnet alike?
They both consist of "magetic flux," which is the invisible field that surrounds a magnetized body. This is why a compass-needle points North: i.e. it aligns itself with the Earth's magnetic field, since opposite magnetic charges attract each other; and essentially, a compass-needle is simply a small bar-magnet.
How does a magnetized needle work?
The magnetic field of earth exerts a torque on the needle, pulling one end or pole of the needle toward the Earth's North magnetic pole, and the other toward the South magnetic. The needle is mounted on a low-friction pivot point, in better magnetized needle a jewel bearing, so it can turn easily. When the magnetized needle is held level, the needle turns until, after a few seconds to allow oscillations to die out, one end points toward the North magnetic pole.
How does a needle on a compass align itself?
if a bar magnet swings freely it will act like a compass.
What does the painted point of a compass always always point North?
The painted end of the compass needle is magnetized. That magnetism is drawn toward the earth's magnetic field, which is to the north.AnswerA compass needle is a tiny magnet, with a north pole and a south pole. These poles are named after the direction in which they point, so the 'painted end' (north) of a compass needle points north because the needle aligns itself with the earth's magnetic field. Magnetic North is the name given to a location, close to True North, whose magnetic polarity is south -which is whyit attracts the north pole of the compass needle.
Why does a compass point North?
The magnetized needle of a compass is attracted to the Earth's own magnetic field which has magnetic poles at the North and South.
What causes a compass needle to align with the Earth's North and South poles?
The compass needle aligns to the Earth's magnetic field. This magnetic field is not exactly aligned with the Earth's rotation, but the magnetic south pole is close enough to the geographic north pole for the compass to be useful in most places.
Is a compass's needle a magnet?
Yes. It's useful because when it's free to spin, it aligns itself with the Earth's magnetic field.
How does a compass work off of magnetism?
There is a magnetic field surrounding the Earth. The positive pole of this magnetic field (called the north magnetic pole) is near the North Pole. A compass has a freely rotating needle that is magnetized such that one end of the needle points toward the north magnetic pole.
Is a compass needle a magnet?
Yes. It's useful because when it's free to spin, it aligns itself with the Earth's magnetic field.
