Table of Contents
- 1 What part of an atom is magnetic?
- 2 Where is the strong magnet located?
- 3 What part of a compass is a magnet?
- 4 What’s the biggest magnet on Earth?
- 5 What is a magnetic field and where is it strongest?
- 6 How is the magnetic field produced in an atom?
- 7 How are the poles of a magnet attracted to each other?
What part of an atom is magnetic?
Each atom has electrons, particles that carry electric charges. Spinning like tops, the electrons circle the nucleus, or core, of an atom. Their movement generates an electric current and causes each electron to act like a microscopic magnet. The magnetic field is the area around a magnet that has magnetic force.
What part of a magnet is the strongest?
The magnetic field generated by any magnet is always strongest at either pole. The magnetic force is equally as strong at both the north and south pole.
Where is the strong magnet located?
The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole when compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center.
What determines how strong a magnet is?
The more powerful the external magnetic field that is applied, the greater the magnetization that results. This is the first of the factors that determines how strong a magnet becomes. The second is the type of material the magnet is made of. Different materials produce magnets of different strengths.
What part of a compass is a magnet?
That’s all there is to a compass: the red pointer in a compass (or the magnetized needle on your home-made compass) is a magnet and it’s being attracted by Earth’s own magnetism (sometimes called the geomagnetic field—”geo” simply means Earth).
Where is the magnetic field the strongest and why?
the magnetic field lines never cross each other. the closer the lines, the stronger the magnetic field (so the magnetic field from a bar magnet is strongest closest to the poles)
What’s the biggest magnet on Earth?
the earth itself
The biggest magnet on the planet is the earth itself. The earth consists of a relatively shallow crust atop a thick, rocky mantle. Under the mantle is a dense core of liquid metal (mostly iron) surrounding a solid-metal center.
Does an atom have a magnetic field?
Do all atoms have magnetic fields? The answer to this question is yes and no. All the electrons do produce a magnetic field as they spin and orbit the nucleus; however, in some atoms, two electrons spinning and orbiting in opposite directions pair up and the net magnetic moment of the atom is zero.
What is a magnetic field and where is it strongest?
The magnetic field is strongest at the center and weakest between the two poles just outside the bar magnet. The magnetic field lines are least dense at the center and densest between the two poles just outside the bar magnet.
Which is the strongest part of a magnet?
It is equally strong at the north pole when compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center. If you were to sprinkle iron filings on piece of paper and place the magnet beneath it, you could see the path of the magnetic field lines.
How is the magnetic field produced in an atom?
Electrons are negatively charged particles orbiting the nucleus. The magnetic field is produced by the electrons that are orbiting the nucleus. In 1800 Andre-Marie Ampere suggested that whenever electric charges or electrons are in motion magnetic field is produced.
Can a hydrogen atom be in a strong magnetic field?
The problem of the spectrum of atomic hydrogen in a strong magnetic field is of considerable interest for astrophysics 1 [ 1 – 4 ], solid state physics, and atomic physics and has been treated by many investigators starting from the pioneering work of Shiff and Snyder [ 5 ], whose adiabatic approximation has been used by all subsequent authors.
How are the poles of a magnet attracted to each other?
Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the align ed atoms creates a magnetic field.