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Why is a small bar magnet able to deflect a compass from Earth's large magnetic field?
Wiki User
∙ 8y ago
The small bar magnet has a stronger magnetic field, at least at short distances.
Wiki User
∙ 8y ago
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Is a compass a magnet?
Compass is a device which is used to see directions previously. Compass consists of a Magnet freely suspended . A free Magnet always shows Geographical North and Geographical South. So Compass consists of a Magnet and a Aluminium pointer showing east and West direction.
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.
How does a plotting compass work?
A plotting compass contains a small magnet on a needle that moves with almost no friction. Assuming there isn't another magnet nearby to interfere with the magnetic waves, the magnet in the compass will always point north, in the direction of the Magnetic North, which is very close to the North Pole.
Can magnetic field lines be detected by a compass?
The magnetic field can certainly be detected by a compass.The 'lines' are a handy human invention, and don't really exist, so you could not,say, trace out the lines with a compass, because they're not there.But place a compass next to a wire that's involved in any battery-operated (DC)circuit, and the compass absolutely goes crazy !
How Freely Suspended magnet is used in compass for navigation?
A freely suspended magnet responds to the magnetic field of the planet Earth. The Earth's magnetic north pole is close to its geographic north pole, so a compass points (approximately) north.
How a compass can be used to trace the magnetic field of the magnet?
The pull of the magnet will over ride the earths magnetism. So the compass will react to the magnet as it passes through its field.
Compass magnets can only be deflected by electromagnets such as Earth's magnetic field?
This is FALSE. TWICE!The Earths magnetic Field is not Electromagnetic.A compass can be deflected by any Magnet.
How magnet in compass work?
The magnet in a compass is free to move, and will adjust to any external magnetic field.The magnet in a compass is free to move, and will adjust to any external magnetic field.The magnet in a compass is free to move, and will adjust to any external magnetic field.The magnet in a compass is free to move, and will adjust to any external magnetic field.
Is a compass a magnet?
Compass is a device which is used to see directions previously. Compass consists of a Magnet freely suspended . A free Magnet always shows Geographical North and Geographical South. So Compass consists of a Magnet and a Aluminium pointer showing east and West direction.
What causes the magnet compass to react with a magnet?
a compass works by detecting the earths magnetic field. a magnet also has amagnetic field just not as big so the compass needle points at the magnet ratherthan towards north.Another AnswerThe compass needle is a small bar magnet balanced on a pin. It swivels freely on this balance point. This is how it can align with the magnetic field of the Earth to show what direction magnetic north is. When you introduce another magnetic field, like from a magnet in close proximity, the needle will align with these local fields since their field strength is stronger than Earth's magnetic field - locally.
Is the magnet in a compass a permanent magnetic or an electromagnet?
PermanentThere is no source of current in a compass, therefore the magnet is a permanent magnet.
What magnet use in the compass?
non the compass uses the earths magnetic field that is why the north pole and south pole is the most important directions because the north and south pole have the most highest magnetic feilds
Why does a compass spin when it is placed next to a magnet?
A compass needle is a small magnet itself. When it is placed next to a larger magnet, the magnetic field of the larger magnet interacts with the magnetic field of the compass needle. This interaction causes the compass needle to align with the magnetic field of the larger magnet, causing it to spin and point in the direction of the magnetic field lines.
How could magnetic rocks affect a compass and why?
In a regular magnetic compass, the needle is a magnet. One end is the south pole and the other end is the north pole. Magnets are affected by other magnets. If a magnet is placed near a magnetic compass, the north pole of the compass's needle is attracted by the south pole of the magnet, and the south pole of the compass's needle is attracted by the north pole of the magnet.
Does a compass work best when close to magnet?
No. Being near a magnet (or magnetic field) completely puts off the compass as the compass is influenced by it and will not align with the Earth's natural magnetic field.
Can a magnet be used for finding direction?
Yes. That is exactly what a magnetic compass does.a magnet, as in a fridge magnet cannot, but a magnetic compass can. a magnet compass points and directs itself the the north pole, where magnetic fields are located; this is why a magnetic compass can find directs as in NORTH SOUTH EAST OR WEST, it cannot say find it's way from say second street to third street,
What is a plotting compass?
A plotting compass is a small magnet which is suspended and is free to rotate. When it is near a magnet, the compass will always point in a particular direction (the north pole's direction) becasue of the force of the magnetic field.
