- #1

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I want to calculate the force that it is between two magnetic field .

PLZ give me a formula of it for B1 & B2.

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- Thread starter neo2100
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In summary, the conversation discusses the calculation of the force between two magnetized objects with magnetic fields B1 and B2. The main question is clarified to be about the force between the objects, and it is explained that magnetic fields do not exert forces on each other. The formula for the force in direction x is given, which involves the magnetic energy stored in the system and the derivative with respect to x. The meaning of 'a' and 'volume' in a magnetic field is not discussed.

- #1

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I want to calculate the force that it is between two magnetic field .

PLZ give me a formula of it for B1 & B2.

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- #2

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- #3

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mainly my question is about the force between two magnetized objects that have magnetic field (B1 & B2).

- #4

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Suppose the total magnetic energy stored in a system isneo2100 said:

mainly my question is about the force between two magnetized objects that have magnetic field (B1 & B2).

W = (1/2μ

Then the force in direction x is given by

F

Bob S

- #5

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thank you.

PLZ tell me that what 'a' & 'volume' means in a magnetic field?

PLZ tell me that what 'a' & 'volume' means in a magnetic field?

Magnetic force is a force that is exerted by a magnetic field on a moving electric charge or on a magnetic dipole. It is a fundamental force of nature and is responsible for many phenomena such as the attraction and repulsion of magnets, the behavior of compass needles, and the formation of auroras.

Magnetic force is calculated using the formula F = qvB sinθ, where F is the magnetic force, q is the charge of the object, v is the velocity of the object, B is the strength of the magnetic field, and θ is the angle between the velocity and the magnetic field. This formula is known as the Lorentz force law.

The unit of measurement for magnetic force is newton (N), which is the same unit used to measure other types of forces such as gravity and friction.

The direction of the magnetic field affects the magnetic force by determining the direction of the force on a moving charged particle. The force will always be perpendicular to both the direction of the magnetic field and the direction of the particle's motion.

The calculation of magnetic force is used in a variety of real-life applications, such as in electric motors and generators, magnetic levitation trains, MRI machines, and particle accelerators. It also plays a crucial role in understanding and studying the behavior of charged particles in space and in the Earth's magnetic field.

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