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The Earth's magnetic field is generated by the movement of molten iron in the outer core, while a bar magnet is a permanent magnet made of a material that can be magnetized, such as iron. The Earth's magnetic field is much weaker and more complex than that of a bar magnet, which has a consistent north and south pole.
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How a compass can be used to trace the magnetic field of the magnet?
A compass can be used to trace the magnetic field of a magnet by placing the compass near the magnet. The needle of the compass will align with the magnetic field lines, allowing you to visualize the direction of the field. By moving the compass around the magnet, you can map out the shape and direction of the magnetic field.
Where do magnet forces act?
Magnetic forces act between objects that have a magnetic field, such as between two magnets or between a magnet and magnetic material like iron. The forces are strongest at the poles of the magnets and decrease with distance.
What is the relation between geometric length and magnetic length of a magnet?
The geometric length of a magnet is the physical size of the magnet, while the magnetic length refers to the region of influence where the magnetic field is produced by the magnet. The two lengths are related in that the magnetic length typically extends beyond the geometric length due to the nature of magnetic fields.
The force field created between the poles of a magnet?
The force field created between the poles of a magnet is called a magnetic field. It arises from the movement of electric charges within the magnet and affects other magnets or magnetic materials within its vicinity. The magnetic field is responsible for the attractive or repulsive forces observed between magnets.
What is the difference from a normal magnet to an electromagnet?
A normal magnet is a static magnet that produces a magnetic field without needing an external power source. In contrast, an electromagnet is a magnet created by passing an electric current through a coil of wire, producing a magnetic field that can be turned on and off by controlling the electric current.
What is difference between magnetic circuit and electric circuit?
magnetic circit has a magnet and electri circuit has electricity
What is the difference between magnet and magnetic and magnatism?
A magnet is an object that is magnetic if it displays magnetic properties. Think of it like this; If bar magnet attracts a piece of metal towards it, it is using magnetism (fluxuations in electric current) and therefore the magnet can be said to have magnetic properties.
What is one of using a bar magnet as a model of earths magnetic field?
HHSHHS
What is difference between of Electromagnet and Electric Magnetic Field?
An electromagnet is a magnet that only generates magnetic forces when electricity is running through it, basically a magnet that can be turned on and off. An electromagnetic field is the magnetic force generated when an electromagnet is used.
What is the difference between horse shoe magnet and U-shaped magnet ped magnet?
A horseshoe magnet has two poles that are close together, which concentrate the magnetic field. A U-shaped magnet has a similar shape to a horseshoe magnet, but with one pole at each end, providing a more uniform magnetic field. A rod magnet has a simple cylindrical shape and its magnetic field is spread out along its length.
What is Difference of bar and horceshoe magnet?
One key difference between a bar magnet and a horseshoe magnet is their shape. Bar magnets are long and rectangular, while horseshoe magnets are U-shaped. Another difference is their magnetic field strength, with horseshoe magnets typically having a stronger magnetic field at the poles compared to bar magnets.
How do you know that there is not a huge permanent magnet at the earths core?
For one, the magnetic field changes continuously; this is not consistent with a permanent magnet.
How is earths magnetic field similar to that of a bar magnet?
electric current in a solenoid coil
What is one benefit of using a bar magnet as a model of earths magnetic field?
HHSHHS
What is the difference between a magnet and magnetic material?
magnet attracks magnegtic material but magnetic meaterial does not atterck or repel\ magnet attracks magnegtic material but magnetic meaterial does not atterck or repel\The magnetic material is any material in which for a short time the domains are alligned in same direction.This material can be anything like iron,etc.The magnet is a steel in which the domains are permanently arranged in same direction by rubbing method.
What is the magnetic length of a magnet?
The effective length of a magnet is the distance between the magnetic poles. It is always less than the geometric length of the magnet,though the actual relation between the two depends on the shape of the magnet.
Is the magnetic pull of the earths stohg enough to pull a two ton magnet down a track?
AnswerNo.
