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Yes, magnetic fields around a bar magnet do curve around the ends of the poles. The magnetic field lines emerge from the north pole and curve around to enter the south pole, creating a closed loop. This curvature is a characteristic of magnetic fields, illustrating the direction and strength of the magnetic force in the surrounding space.
What else can I help you with?
Why magnetic lentgh is less than geometric length of magnet?
The magnetic length is shorter than the geometric length of a magnet because the magnetic field extends beyond the physical boundaries of the magnet. The field lines curve and loop around the magnet, causing the magnetic effect to reach out further than the physical dimensions of the magnet itself.
Which drawing would correctly show the magnetic field around a bar magnet?
The magnetic field around a bar magnet can be correctly represented by lines that emerge from the magnet's north pole and curve around to enter the south pole. The lines should be denser near the poles, indicating a stronger magnetic field in those areas, and they should never intersect. The pattern resembles closed loops, showing that the field lines continue inside the magnet from south to north.
Is it true or false that Magnetic field lines curve out from one pole and return to the same pole.?
False. Magnetic field lines emerge from the north pole of a magnet and curve around to enter the south pole, forming closed loops. They do not return to the same pole but rather connect the two poles, indicating the direction of the magnetic field.
Magnetic field lines curve out from one pole and return to the same pole?
No. Magnetic lines curve out from one pole and end up at the opposite pole. Please see the related links for illustrations.
What is the shape of a magnetic field when two magnets are repelling?
When two magnets are repelling each other, their magnetic fields interact in such a way that the field lines extend outward from the north pole of one magnet and do not enter the north pole of the other. Instead, the field lines curve around, indicating that the magnetic forces are pushing away from each other. This results in a pattern where the magnetic field lines are denser near the poles and sparse farther away, illustrating the repulsive interaction.
How are magnetic field lines affected by the presence of a bar magnet?
The magnetic field lines are influenced by the presence of a bar magnet, causing them to curve around the magnet from the north pole to the south pole in a continuous loop.
Why magnetic lentgh is less than geometric length of magnet?
The magnetic length is shorter than the geometric length of a magnet because the magnetic field extends beyond the physical boundaries of the magnet. The field lines curve and loop around the magnet, causing the magnetic effect to reach out further than the physical dimensions of the magnet itself.
What happen to the domains in iron filings that line up with the magnetic field of a bar magnet?
spread out from one pole and curve around to the other
How do the iron filings behave when sprinkled over the bar or horseshoe magnet?
The iron filings align along the magnetic field lines when sprinkled over a bar or horseshoe magnet. This creates a visual representation of the magnetic field around the magnet. The filings cluster at the poles of the magnet where the magnetic field is strongest.
Magnetic field lines curve out from one pole and return to the same pole?
No. Magnetic lines curve out from one pole and end up at the opposite pole. Please see the related links for illustrations.
Magnetic field lines curve out from one pole and return to the same pole true or false?
False. Magnetic field lines curve out from one pole, travel through the surrounding space, and then re-enter the magnet at the opposite pole.
Can you explain the behavior of subatomic particles in a magnetic field?
When subatomic particles, like electrons, move through a magnetic field, they experience a force that causes them to curve. This is known as the Lorentz force. The direction of the curve depends on the charge of the particle and the direction of the magnetic field. This behavior is fundamental to understanding how particles interact in magnetic fields and is crucial in various scientific fields, including particle physics and quantum mechanics.
What is the direction of the magnetic field of a bar magnet?
The field lines would leave one pole (end of the magnet) and then curve around one side to come back to the other pole in kind of a semi-oval. Picture two ovals side by side, then picture the bar magnet placed between them, overlaying the long edges of the ovals where the ovals touch. This can be observed by pouring some iron filings onto a piece of paper and then placing a bar magnet underneath the paper. The filings will line up along the field lines providing a visual picture.
How are magnetic field lines arranged?
Magnetic field lines spread out from one pole, curve around the magnet, and return to the other pole.. . ah, they don't actually spread out from the poles, inside the magnet they are bunched together but they still form closed loops with the lines outside.
What do magnetic field lines look like when two magnets attract each other?
When two magnets attract each other, the magnetic field lines curve from one magnet to the other in a continuous loop, showing the path of the magnetic force between them.
Why are the poles the strongest part of a magnet?
Ever notice how a magnet works? Oh, sure, it picks up paper clips or tacks, but what are the paper clips or tacks doing? What they are doing is trying to get "into the magnetic field" of the magnet. The magnetic won't really pick them up very well along its side, will it? Nope. You see that now. But it picks stuff well on the ends. Here's the scoop. The magnet has magnetic lines of force running through it (inside it), and these lines of force emerge from one pole (or end), curve around the body of the magnet, and re-enter the magnet at the other pole (or end). The density of the magnetic field outside the magnet is greatest at the poles ('cause that's where the lines of force leave and return). The lines of force will always do this (leave a pole, go around, and go back in the other pole), but the lines of force pass through air around the magnet. They'd rather not do that if they have a choice. They'd rather pass through something that will "conduct" the magnetic lines of force. Like a paper clip. Or a tack. Or a lot of them. Iron filings will work, too. Any ferromagnetic material. Ferromagnetic materials that the magnet acts on will "get into the lines of force" if those materials (tacks, paper clips or whatever) can move. That's why you see the "arrangements" of materials that the magnet has picked up. That's why the materials hang around at the poles (the ends) of the magnet. They want to get into the magnetic flux lines, and want to get into as many as they can.
What are applications of B-H curve?
The B-H curve is used in the design of electromagnetic devices such as transformers, inductors, and electric motors to understand the magnetic properties of materials. It helps in determining the magnetic permeability, hysteresis losses, and saturation characteristics of magnetic materials used in electrical engineering applications. The B-H curve also plays a role in calibrating magnetic sensors and investigating material behavior under varying magnetic fields.
