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In the SI system magnetic field strength is measured in Teslas, and 1 Tesla = 1 Weber/m2. These SI units replace the previously used units Gauss and Maxwell, with 1 Tesla = 104 gauss, and 1 Weber = 108 Maxwell. the subunits of the Weber are Volts x seconds, so the Tesla is ( Volts x Seconds)/m2.
Further insight can be obtained from the relation Change of flux of 1 weber/sec produces an EMF of 1 volt, which ties in with above subunits of the Weber.
See Wikipedia for the Tesla and Weber for further reading
The above answer is incorrect.
The above answer correctly describes flux density (symbol B), not magnetic field strength (symbol H).
Magnetic field strength is defined as magnetomotive force (mmf) per unit length, and is measured in amperes per metre (A/m). Magnetic field strength used to be called 'magnetising force'.
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The area around an object that is affected by the magnetism of that object is the?
A Magnetic Force
Region around a magnet in which magnetic force can act?
Magnetic freild
Do magnetic field lines close together indicate a weaker magnetic field?
No, magnetic field lines close together indicate a stronger magnetic field, while magnetic field lines farther apart indicate a weaker magnetic field. The density of field lines represents the strength of the magnetic field in that region.
What is the relationship between magnetic field strength and distance in a magnetic field?
The relationship between magnetic field strength and distance in a magnetic field is inversely proportional. This means that as the distance from the source of the magnetic field increases, the strength of the magnetic field decreases.
In what part of the magnetic field are the magnetic field lines closet together?
Magnetic field lines are closest together at the poles of a magnet, where the magnetic field is strongest. This is where the magnetic force is most concentrated.
Does Ceres have a magnetic field?
No, Ceres does not have a magnetic field around it.
How does a ring magnet interact with the magnetic field surrounding it?
A ring magnet interacts with the magnetic field surrounding it by creating a magnetic field of its own. This magnetic field interacts with the external magnetic field, causing attraction or repulsion depending on the alignment of the magnetic poles.
What three features do magnetic field lines show?
Magnetic field lines show the direction of the magnetic field, the magnitude of the magnetic field (closeness of the lines), and the shape of the magnetic field around a magnet or current-carrying wire.
What is the direction of movement in a magnetic field?
In a magnetic field, the direction of movement is determined by the interaction between the magnetic field and the magnetic properties of the object or particle. The movement can be influenced by the polarity of the magnetic field and the orientation of the object's magnetic properties.
At what rate is the magnetic field changing?
The rate at which the magnetic field is changing is known as the magnetic field's rate of change.
What does crowding of magnetic field lines indicate?
Crowding of magnetic field lines indicates a stronger magnetic field in that area. The density of magnetic field lines is directly related to the strength of the magnetic field in a particular region. This can be observed in areas near magnetic poles or strong magnets.
What is the relationship between a magentic force and a magnetic field?
A magnetic force is the exertion of a force on a magnetic object due to the presence of a magnetic field. The strength and direction of the magnetic force depend on the strength and orientation of the magnetic field. In essence, a magnetic field produces the magnetic force that acts on magnetic objects within its influence.
