Magnetic sphere and induced current

In summary, the conversation discusses the potential outcome of a scenario involving a magnetic sphere traveling down a track made of two conducting wires with current flowing through them. The conversation raises questions about the interaction between the magnetic field of the wires and the sphere and the possibility of inducing a current in the wires in the opposite direction. The exact outcome would depend on various factors such as the strength of the magnet, current, and initial conditions.
  • #1
mess1n
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Hey guys, I have a scenario where I can't figure out what would happen.

If I have a magnetic sphere traveling down a track made of two conducting wires (each with current flowing through them)... what would happen?

I'm not sure how the magnetic field of the wire and the magnetic field of the sphere would interact... and could a current be induced in the wires in the opposite direction?
 
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  • #2
The current carrying wires would have a magnetic field which would interact with the magnetic field of the sphere. The details of the resultant motion would depend on all sorts of things like the strength of the magnet and the current, whether the magnet were a dipole, or a quadrupole, or some higher-order multipole, the mass, friction, spacing, initial velocity, initial angular momentum, etc.
 

Related to Magnetic sphere and induced current

1. What is a magnetic sphere?

A magnetic sphere is a spherical object that has a magnetic field, either naturally or artificially induced. It can be made of various materials such as iron, cobalt, or nickel and has both a north and south pole.

2. How is an induced current created by a magnetic sphere?

An induced current is created by a magnetic sphere when the magnetic field of the sphere interacts with a conductor, such as a wire, causing a flow of electrons. This is known as electromagnetic induction and is the basis for many electronic devices, such as generators and transformers.

3. What factors affect the strength of the induced current?

The strength of the induced current is affected by the strength of the magnetic field, the speed at which the magnetic sphere moves, and the angle of the conductor in relation to the magnetic field. A stronger magnetic field, faster movement, and a perpendicular angle will result in a stronger induced current.

4. Can a magnetic sphere generate electricity?

Yes, a magnetic sphere can generate electricity through electromagnetic induction. When the magnetic field of the sphere interacts with a conductor, it can create a flow of electrons, resulting in the generation of electricity. This is the principle behind generators and turbines.

5. What are the practical applications of a magnetic sphere and induced current?

Magnetic spheres and induced current have a wide range of practical applications, including generators, transformers, motors, and magnetic levitation. They are also used in data storage devices, such as hard drives, and in medical equipment, such as MRI machines. Additionally, they are used in various industries, including transportation, energy, and manufacturing.

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