what are some properties of magnetic field?
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['The field is tangent to the magnetic field line.', 'Field strength is proportional to the line density.', 'Field lines cannot cross.', 'Field lines are continuous loops.']
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Magnetic field is non conservative in general, but in the special case of no currents and no time varying electric fields, it will act as a conservative field. NOTE: Any field with a curl will, in general, be non-conservative and magnetic field, indeed, has a curl (from Maxwell's laws of electromagnetism).
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Difference Between Electric Field And Magnetic Field. Magnetic field is an exerted area around the magnetic force. ... While the electric fields are generated around the particles which obtains electric charge. During this process, positive charges are drawn, while negative charges are repelled.
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['Voltage.', 'Electric current.', 'Electrical resistance and electrical conductance.', 'Electrical reactance and susceptance.', 'Magnetic flux.', 'Electrical charge by the means of electrometer.', 'Partial discharge measurement.', 'Magnetic field by the means of Hall sensor.']
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['Strength of magnetic field of stator.', 'Strength of magnetic field of rotor.', 'Phase angle difference between stator flux and rotor flux.']
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Both have a attractive and directive properties. 2. The magnetic field lines are exactly identical to those due to a cylindrical bar magnet with one end of the solenoid acting as a south-pole and its other end as a north -pole. thus, a current-carrying solenoid behave like a bar magnet with fixed polarity at its ends.
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Electromagnetic Properties of Rocks and Minerals The physical properties of rocks, which affect the propagation of the electromagnetic field, are electrical conductivity, dielectric permittivity, and magnetic permeability.
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The three properties of electromagnetic waves are; they travel at the speed of light, they include ultraviolet waves, and they can transfer energy through empty space.
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physical and chemical properties. Examples of physical properties are: color, smell, freezing point, boiling point, melting point, infra-red spectrum, attraction (paramagnetic) or repulsion (diamagnetic) to magnets, opacity, viscosity and density. There are many more examples.
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Field characteristics The Earth's magnetic field is mostly caused by electric currents in the liquid outer core. The Earth's core is hotter than 1043 K, the Curie point temperature above which the orientations of spins within iron become randomized.
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These are waves that consist of vibrating electric and magnetic fields. They transmit energy through matter or across space. Some electromagnetic waves are generally harmless. ... Like other waves, electromagnetic waves have properties of speed, wavelength, and frequency.
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Properties. The physical and chemical properties of magnetic nanoparticles largely depend on the synthesis method and chemical structure. In most cases, the particles range from 1 to 100 nm in size and may display superparamagnetism.
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Magnetic lines of force have a number of important properties, which include: They seek the path of least resistance between opposite magnetic poles. In a single bar magnet as shown to the right, they attempt to form closed loops from pole to pole. They never cross one another.
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Electric fields are produced by two kinds of charges, positive and negative. Magnetic fields are associated with two magnetic poles, north and south, although they are also produced by charges (but moving charges).
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Magnetic field lines are the imaginary lines that show the pattern of magnetic field . The also show the relative strength of the magnetic field. Magnetic field lines are in the form of continuous and closed curves . They can never intersect each other.
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the magnetic field must be inhomogeneous because the magnetic force is proportional to the gradient of the field. ... In fact, in elementary courses of electromagnetism it is very easily shown that if the magnetic field is uniform (i.e., homogeneous field), the force on a magnetic moment is zero.
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['These are a result of vibrations between a magnetic field and an electric field.', 'The electric field and the magnetic field are perpendicular to each other and they also happen to be perpendicular to the electromagnetic wave.', 'They have a constant velocity in the air which is 3*10^8 m/s.']