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One. Robert Swan.
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How many poles does a horseshoe magnet have?
It has 2 poles. They are the North and South Poles.
Why the magnetic poles of a magnet cannot be separated?
The poles of a magnet are not separate entities. There is no fixed part of the magnet called the North Pole or the South Pole.In a magnet, the magnetic moments of all the individual atoms are acting in the same direction, from one end to the other. We name one direction as the North Pole and one as the South Pole.So, even if the magnet is broken, the magnetic moments are still aligned in the same direction, and each of the pieces have their own respective North and South Poles.Note: by convention, we name the poles in such a way that the moment is directed from the South Pole to the North Pole, inside the magnet.
Where is the equator located on the map?
the equator is located around the middle of the earth on the world map.
What is the main difference between the north and south pole-?
In the North Pole the Artic has a natural melting cycle while in the South Pole its ice shelf has the same size and shape. Penguins live in the Southern Hemisphere while Polar Bears live in the Northern Hemisphere.
Is the north pole a negative charge?
Magnets are said to have a "north pole" and a "south pole". Traditionally, the north pole of a magnet is the side that would be attracted toward the North Pole of the Earth in a compass. Since opposite magnetic poles attract, the Earth's "Magnetic North Pole" is physically a magnetic south pole.To answer the question... No, the north pole is not a negative charge. We speak of north and south poles in magnetism. We speak of positive and negative charges in electrostatics.
How many poles does a horseshoe magnet have?
It has 2 poles. They are the North and South Poles.
Why is it impossible to get N and S poles on their own?
We do not really know that it is impossible to have isolated north or south magnetic poles on their own, rather than coming in north-south combinations as we usually find them. Physicists believe that there may exist sub-atomic particles called monopoles which have only one pole, north or south, per particle. These have so far never been found, however.
Why was it important to people when the first person climbed mount Everest?
It was important for someone to reach the summit of Mount Everest as the North and South Poles had been reached and the summit of Mount Everest was the last big adventure for man.
What do the poles have to do with magnetism?
Every magnet has a north pole, and a south pole. Unlike electric charges, these can NOT be separated. If you cut a magnet into two smaller pieces, each one will still have a north pole and a south pole. Some theories predict that there should be "magnetic monopole" (isolated poles, that is), but so far, none have been found.
Who spied on north Vietnam in support of the south?
If people knew that, they wouldn't have been good spies! They would've been executed ones. -- It was not who, it was what spied on North Vietnam. The U.S. destroyer Maddox spied on North Vietnam in support of the south.
Why the magnetic poles of a magnet cannot be separated?
The poles of a magnet are not separate entities. There is no fixed part of the magnet called the North Pole or the South Pole.In a magnet, the magnetic moments of all the individual atoms are acting in the same direction, from one end to the other. We name one direction as the North Pole and one as the South Pole.So, even if the magnet is broken, the magnetic moments are still aligned in the same direction, and each of the pieces have their own respective North and South Poles.Note: by convention, we name the poles in such a way that the moment is directed from the South Pole to the North Pole, inside the magnet.
How have switches in the location of earths magnetic poles been determined?
Magnetism leaves particles in molten metals lined up with north and south poles (magnetic poles, not the Earth's poles). Over time different layers of rock show that the N-S and S-N poles have switched, with S pointing in one direction and S pointing in a different direction depending on the age of the rock.
Why they want to climb mt Everest in 1950?
There were expeditions in the 1920's on Mount Everest as it was seen as the last major adventure to conquer as the North and South Poles had been reached.
Why did they want to climb Mount Everest in 1950s?
Back in the 1920's Mount Everest was climbed for the adventure. It was classed as the thrid pole, both the South and North pole had been reached and Everest was the last unknown adventure.
Difference between pukamani poles and mortuary poles in Indigenous culture?
Pukamani Poles belong to the Indigenous Tiwi people. The Tiwi Islands are now called Bathurst Island and Melville Island and are a twenty minutes north of Darwin by light plane. Pukamani ploes represent individual people who have passed away and act as a mourning process that can continue after the deceased person has been buried. They are mortuary poles but do not go by this name to Indigenous people.
What is the main difference between the north and south pole-?
In the North Pole the Artic has a natural melting cycle while in the South Pole its ice shelf has the same size and shape. Penguins live in the Southern Hemisphere while Polar Bears live in the Northern Hemisphere.
Where is the equator located on the map?
the equator is located around the middle of the earth on the world map.
