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Characteristics Of Static Magnetic Field. Magnetic Fields Nuclear Magnetic Characteristics Tissue Contrast Image Acquisition Nuclear magnetic resonance NMR is the spectroscopic study of the magnetic properties of the nucleus of the atom. Medical diagnosis using MRI and magnetic resonance spectroscopy MRS is the main source of high exposure of people to static fields. On this basis it was concluded that the magnetic field influences the orientation of dipoles and the variation is different in salt aqueous solution. Static electric and magnetic fields are characterized by steady time independent strengths and correspond to the zero- frequency limit of the extremely low frequency ELF band.
A static magnetic field is created by a magnet or charges that move as a steady. The characteristics of magnetic field lines are as follows. Such permanent magnets do not require a motile electric current. Hence they have a frequency of 0 Hz. Therefore movement with respect to magnetic field can induce the electric fields in tissues and these can affect the nervous tissues. Static characteristic of the LSM armature and stator magnetic sleeve corners align opposite to each other and dWdx becomes maximum.
Static electric and magnetic fields are two distinct phenomena both characterized by steady direction flow rate and strength thus a frequency of 0 Hz.
Why is education important in our life. Sometimes the molecules can align permanently making a permanent magnet. C It has no sinks or sources. The physical principles involved in the production of static magnetic fields are considered in Chapter 2 together with information on natural and artificial sources. Characteristics of the field and its use. Hence they have a frequency of 0 Hz.