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When two north poles of a magnet come together, they repel each other due to the like magnetic poles. This repulsion occurs because magnetic forces work on the principle that like poles repel and opposite poles attract. As a result, instead of joining, the two north poles will push away from each other.
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If earth's magentic field is like a bar magnet where is the north pole of bar the magnet?
If we were to align a bar magnet with the Earth's magnetic field the north pole on the bar magnet would be the red-colored portion. When it comes to Earth, as of now the North pole is in the arctic. However, this is the magnetic north pole which is slightly off true north and always wandering due to variations in the Earth's magnetic field. True north is exactly what the name implies, it the very top and perfectly centered point on the Northern hemisphere.
Why a freely suspended magnet comes to rest in north south direction?
A freely suspended magnet aligns itself in the north-south direction due to Earth's magnetic field. The magnet's north pole is attracted to Earth's magnetic south pole, causing it to orient itself accordingly. This alignment is a result of the interaction between the magnet's magnetic field and Earth's magnetic field.
Why is the earth's magnetic north pole really a magnetic south pole?
The north pole of a magnet is defined as that pole which is attracted to the Earth's magnetic pole. Since opposite poles attract that would, indeed, make the Earth's Northern hemisphere pole a magnetic south pole.Another AnswerLet's start by sorting out the terminology. 'Magnetic North' is a location, so-called, to distinguish it from 'True North'. It is not the magnetic polarity of that location. Magnetic North is not a fixed location, but is always moving relative to Magnetic North which is located at the earth's axis.A freely-suspended magnet, when it comes to rest, essentially points towards Magnetic North (it actually lies along the lines of magnetic flux that join Magnetic North and Magnetic South). For this reason, that end of a magnet (and that of a compass needle) was originally called its 'North-seeking' pole. Over time, we have dropped the word, 'seeking', and it's now simply called its 'north pole' and, by common agreement, this is also considered to be its magnetic polarity.So, if the 'north' pole of a magnet points towards the location we call 'Magnetic North', then the magnetic polarity of that location is a south pole. This is because unlike poles attract.So, to answer the question, the south magnetic pole of the earth is located (deep within the earth) below the located we call 'Magnetic North' in Canada.Why people find this so confusing can only be put down to poor teachers!Read more: Where_is_the_south_magnetic_pole_of_the_earth
An iron nail that comes in contact with a strong magnet may become a magnet itself because of what?
The iron nail becomes a magnet itself when it comes in contact with a strong magnet due to a process called induction. The magnetic field of the strong magnet aligns the magnetic domains within the iron nail, causing it to also exhibit magnetic properties.
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.
When a magnet is freely suspended what suspended what position you will find the magnet in when it comes to rest?
When the magnet is free to rotate and its poles are in a horizontal plane, it comes to rest with its poles pointing roughly north and south.
How do you detect the poles of a magnet using compass?
To identify the north pole of a magnet, make a compass out of it by hanging it on a string or floating it on water. The pole that faces geographic north is the north pole. Once you have a magnets poles labelled, you can use it to identify orientation and poles on another magnet since like poles repel and opposite poles attract.Alternative AnswerEasier still, use a compass! A compass always points to the south magnetic pole of a magnet.
What is The part of a magnet that points north is called?
The pole of the magnet that points to earth's magnetic north is the south pole of the magnetIt should be understood that the north pointing end of a compass is a North magnetic pole. That being so, the north pole of the earth got its name because of this fact. Actually, the north pole of the earth has a South magnetic polarity which attracts the north pole of the compass. The south pole of a magnet points to the south pole of the earth because the south pole has a north magnetic polarity. Confused? Just remember that true (magnetic) north resides in the magnet; not in the earth. dbm 7/16/09Clearer AnswerThe above answer is incorrect. The poles of a magnet were named after the directions in which they point. The earth's poles were NOT named after a magnet's poles!When a horizontally-suspended comes to rest, it points in an approximately North-South direction. For this reason, the end of the magnet pointing North was called the 'North-Seeking' pole, and the other end was called its 'South-Seeking' pole. We no longer use the terms 'seeking', and we now call the ends of a magnet its 'north pole' and 'south pole' and these terms are also used to define their magnetic polarities.To differentiate it from True North and True South, we say that the magnet actually points to Magnetic North and Magnetic South -these are the names given to directions (or location) NOT their magnetic polarities. So, because 'unlike poles attract', the magnetic polarity at the location we call 'Magnetic North' is a south pole which therefore attracts the north pole of a magnet.
What poles attract and what poles repel?
poles of the same kind repel one another. poles of differet kinds attract, and this is where the saying ' opposites attract' comes from.
What is an object that attracts metal?
A magnet is an object that attracts metal due to its magnetic field. When a metal object comes in close proximity to a magnet, it is pulled towards the magnet due to the attractive force between the magnetic poles.
Why do magnets sticks with another magnet?
Magnets are composed of various materials. These include iron, cobalt, nickel, and some rare earth elements. Naturally occurring magnets are called lodestones. A magnet often has two poles refered to as the North and South poles. These poles may be located in a variety of positions such as near the ends, on opposite faces, or even on the edges of a magnet. Oppositly charged poles attract each other. Magnetism is seen whenever electrically charged particles are in motion. This comes from the movement of electrons in an electric current, resulting in electromagnetism, or from the quantum-mechanical spin and orbital motion of electrons, resulting in what are known as permanent magnets.
Why does a compost attract to a north magnetic and repel by the south?
OK- first, it is a compass. The needle of a compass is a magnet. It points to the Eath's Magnetic Poles- the two spots where the Earth's magnetic field comes out of the ground. In magnetism, opposites attract, likes repel.
How do fridge magnets work to stick to metal surfaces?
Fridge magnets work by using a magnetic force to stick to metal surfaces. The magnet has two poles, a north pole and a south pole. When the magnet comes into contact with a metal surface, the magnetic field of the magnet interacts with the metal, creating a force that holds the magnet in place. This force is strong enough to keep the magnet attached to the metal surface, allowing it to hold up papers or other lightweight objects.
Is there water on mars for us to live?
There are South and North Poles but there is no water as it comes in the form of gas.
Does a magnetic field exist only at a magnet's poles?
No. A magnet with one pole is not a magnet. If you cut a bar magnet in half, both of the newly exposed ends would be north and south respectively (if you did not demagnetise the magnet in the process). The magnetic circuit must be completed, one way or another, always. Try the experiment of placing a magnet under a sheet of paper and then sprinkling iron filings onto the paper. The iron filings will always take on the shape of the magnets magnetic field, the lines of force. It does not matter what you do to the magnet, you will never get rid of one of the poles. Then there is the argument about the theoretical spherical magnet - where are the poles?No because then it isn't a magnet and other materials might not stick to the north pole of the magnet
Where did magnetite get its name?
If a bar magnet were suspended, and allowed to come to rest, it would point in an approximately North-South direction. The end of the magnet that points towards the North was originally called the 'north-seeking pole', and the end that points towards the South was originally called the 'south-seeking pole'. Over time, we have dropped the use of the word, 'seeking', and now simply refer to them as the magnet's 'north' and 'south' poles which describe their magnetic polarities. Magnets don't actually point in the direction of True North and True South (located at the earth's axis of rotation) but, rather, at Magnetic North and Magnetic South, which are locations that 'wobble' around True North and True South. Because of this, navigators have to allow for the difference between Magnetic North and True North in order to accurately plot a route. Magnetic North does not refer to magnetic polarity, but is used to differentiate its location from that of True North. Because 'unlike poles attract', the polarity of the location we call Magnetic North is a south magnetic pole -which is why the location attracts the north pole of a magnet or compass needle.
Why is a nail attracted to a magnet?
1) Magnets can attract or repel each other, depending on their orientation.2) Your nail is normally non-magnetic, but when a magnet comes near it, the magnet will induce magnetism within the nail. This will turn the nail into a magnet. Temporarily, and not into a particularly strong magnet, but still.1) Magnets can attract or repel each other, depending on their orientation.2) Your nail is normally non-magnetic, but when a magnet comes near it, the magnet will induce magnetism within the nail. This will turn the nail into a magnet. Temporarily, and not into a particularly strong magnet, but still.1) Magnets can attract or repel each other, depending on their orientation.2) Your nail is normally non-magnetic, but when a magnet comes near it, the magnet will induce magnetism within the nail. This will turn the nail into a magnet. Temporarily, and not into a particularly strong magnet, but still.1) Magnets can attract or repel each other, depending on their orientation.2) Your nail is normally non-magnetic, but when a magnet comes near it, the magnet will induce magnetism within the nail. This will turn the nail into a magnet. Temporarily, and not into a particularly strong magnet, but still.
