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A magnetic needle is a small magnetized object, often shaped like a pointer, that aligns itself with Earth's magnetic field when freely suspended. It is commonly used in compasses to indicate geographic directions, with one end pointing towards the magnetic north. The needle's orientation helps navigators determine their heading relative to the Earth's magnetic poles.
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Why does stroking a needle with a magnet make it magnetic?
Stroking a needle with a magnet aligns the magnetic domains in the needle material in the same direction, causing the needle to become magnetized. This alignment of domains creates a magnetic field in the needle, giving it magnetic properties.
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.
Why a magnetic needle comes to rest the north south position?
A magnetic needle aligns itself with the Earth's magnetic field, pointing towards the magnetic north and south poles. The north-seeking end of the needle is attracted to the Earth's magnetic north pole, causing it to come to rest in a north-south position.
How can a needle be made magnetic?
== == Yes. It is magnetic or not. Tertium non datur. (Actually, the needle made of steel is a ferromagnetic.)
What happen when a magnetic needle is freely suspended?
it will rest in the north - south direction
What is the name of a compass needle?
The needle in a compass is typically called a magnetic needle or magnetic pointer.
Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
Why does stroking a needle with a magnet make it magnetic?
Stroking a needle with a magnet aligns the magnetic domains in the needle material in the same direction, causing the needle to become magnetized. This alignment of domains creates a magnetic field in the needle, giving it magnetic properties.
Why does a needle on a compass move?
A needle on a compass is a magnet, and it aligns itself with the Earth's magnetic field. This allows the needle to point towards the magnetic North Pole. The movement of the needle is a result of the interaction between the Earth's magnetic field and the magnetic properties of the needle.
How does a compass needle respond when a compass is placed in a magnetic field?
If a magnetic compass needle is placed in a magnetic Field , its needle deflects and points in the north and south directions
How does a compass needle respond when a compass is placed with a magnetic field?
If a magnetic compass needle is placed in a magnetic Field , its needle deflects and points in the north and south directions
What direction does the magnetic needle of a compass point to?
The magnetic needle of a compass points towards the Earth's magnetic North Pole.
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 force on a magnetic compass needle represent?
The force acting on a magnetic compass needle represents the Earth's magnetic field. The needle aligns itself with the magnetic field lines, pointing towards the North and South magnetic poles. This alignment allows the compass needle to indicate the direction of North.
Why is the magnetic needle deflected?
The magnetic needle is deflected due to the presence of a magnetic field that acts on the needle's own magnetic field, causing it to align in the direction of the external field. This deflection is governed by the principles of magnetism and electromagnetism.
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.
How can I magnetize a needle?
To magnetize a needle, you can rub it against a magnet in the same direction multiple times. This will align the magnetic domains in the needle and make it magnetic.
