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To make a long story short I wanna mention the name of several methods to make uniform dc magnetic fields:
Using the space inside a solenoid
Using the Helmholtz coil
Using the Maxwell coil
as all of these configurations take benefits of the phenomena in which current produces a magnetic field, the amplitude of the magnetic field would be easily controlled by control upon the current passes the loops of windings.
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∙ 11y ago
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Why a horse shoe magnet is used in sonometer?
to produce uniform magnetic field
What is uniform and non uniform magnetic field?
Uniform magnetic field depends on the position of its surrounding. A non uniform magnetic field changes its position from one place to another.
What do you mean by uniform and non uniform magnetic fields?
In a uniform magnetic field the imaginary magnetic lines of force are parallel to each other. But in case of non uniform they are not parallel
What type of magnetic field lines represent uniform magnetic field?
straight parallel lines
What are piezoelectric substances?
peizo electric substances are those substances which when placed in a uniform magnetic field then it lies perpendicular to the magnetic field.
Bar horse shoe magnet?
in order to produce a uniform magnetic field
Why a horse shoe magnet is used in sonometer?
to produce uniform magnetic field
What is uniform and non uniform magnetic field?
Uniform magnetic field depends on the position of its surrounding. A non uniform magnetic field changes its position from one place to another.
How it can be possible to produce electric current in a uniform magnetic field?
-- Form a continuous circuit out of a conducting material. -- Move the conductor through the magnetic field, at an angle to the magnetic 'lines of force'.
What do you mean by uniform and non uniform magnetic fields?
In a uniform magnetic field the imaginary magnetic lines of force are parallel to each other. But in case of non uniform they are not parallel
What type of magnetic field lines represent uniform magnetic field?
straight parallel lines
What is a uniform magnetic field?
It is where the magnetic field have the same magnitude and direction in a specific region. Hope that helps
What is a magnetic field will be produced at some point in space if the electric field at the point?
As far as the electric field is stationary then no magnetic field. But when electric field is moving at a uniform speed then a magnetic field will be produced. This is what we call Lorentz magnetic field.
How does earth produce its own magnetic field?
A magnet is produced at the atomic level, the atoms that make up magnetic material have a "valence" electron configuration that causes the atom to have a positive and negative pole, these when are placed next to atoms of the same orientation will cause a uniform magnetic field and also the domains line up to make the magnetic field
Can a dc electric field produce magnetic field?
Yes. A steady current will produce a magnetic field, B= uI/r
What are piezoelectric substances?
peizo electric substances are those substances which when placed in a uniform magnetic field then it lies perpendicular to the magnetic field.
Uniform And Non-Uniform Magnetic field And Calculation of its strength?
The answer depends on the source of the magnetic field. For instance, the magnetic field due to a current carrying wire is given by the formula mu*I/(2*pi*r). Magnetic fields follow the principle super position so they can be added up no problem.
