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The function of a magnetic compass is to show the direction toward the magnetic poles of the Earth. It is used as a navigation tool.
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What is a compass?
A compass is an instrument for determining direction consisting essentially of a freely suspended magnetic needle that points toward the magnetic north.
A compass uses what property?
Magnetic North.
How a compass works and why it is useful?
A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.
What do you mean by true course in navigation?
you can travel Magnetic or true courses ie magnetic north and true north. Magnetic north is by way of compass
Why is it a bad idea to make the compass housing out of iron?
Iron is magnetic
Will titanium effect a magnetic compass?
Yes, titanium is non-magnetic and does not affect the accuracy of a magnetic compass. The compass will still function normally near titanium objects.
What kind of energy does a compass use?
A compass does not use energy to function, as it relies on Earth's magnetic field for its operation. The needle in a compass aligns itself with the Earth's magnetic field, pointing towards the magnetic North Pole.
Is gyrosyn compass a combination of magnetic compass and artificial horizon?
No,a Gyrosyn compass is a combination of a Magnetic compass and Direct reading compass.
What will happen to a compass needle when an aluminium bar is kept in between them?
The compass needle will be unaffected by the presence of the aluminium bar as it is not magnetic. Aluminium is not a magnetic material, so it will not interfere with the function of the compass needle.
Why does a compass needle change direction when it is near a magnetic field?
A compass needle is a small magnet that aligns itself with the Earth's magnetic field. When near a stronger magnetic field, like that of a magnet, the compass needle will be influenced by the stronger field and adjust its direction to align with it.
Will a compass always work?
A compass will work as long as it is not near strong magnetic fields or electronic devices that can interfere with its reading. Additionally, in extreme polar regions, the magnetic north and south poles can shift, affecting the accuracy of the compass.
What is the function of the earth induction compass?
An Earth induction compass uses the Earth's magnetic field to determine direction. It employs a coil that interacts with the Earth's magnetic field to provide an accurate indication of north.
What instrument is used for determining direction?
A compass. The North magnetic pole is in the direction of the N on the compass. Therefore, the North magnetic pole is in fact a magnetic field south pole since it *attracts* the north magnetic field pole of the compass magnet.
What is the function of liquid chamber in a magnetic compass?
The liquid chamber in a magnetic compass contains a dampening liquid (usually oil) that helps stabilize the compass needle and reduce oscillations caused by movements of the vessel or magnetic interference. This allows the compass needle to settle quickly and accurately point to the magnetic north.
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.
