Electronic structure of mixed valence transition metal oxides
... symmetry was found by the X-ray, neutron and electron-diffraction experiments, but earlier NMR measurements by Mizoguchi [10] were seemingly in conflict with the Cc symmetry. Second, and more significant, the temperature dependence of the NMR frequencies and relaxation rates of the 16 magnetically i ...
... symmetry was found by the X-ray, neutron and electron-diffraction experiments, but earlier NMR measurements by Mizoguchi [10] were seemingly in conflict with the Cc symmetry. Second, and more significant, the temperature dependence of the NMR frequencies and relaxation rates of the 16 magnetically i ...
Magnetic reconnection and relaxation phenomena in Spherical Tokamak
... eye view of a structure of the plasma current layer jz on the (x, y) plane, which is formed in a driven reconnection process. This was a result we obtained numerically when we proposed the driven concept. The structure is created as a result of a nonlinear deformation driven by the external flow. It ...
... eye view of a structure of the plasma current layer jz on the (x, y) plane, which is formed in a driven reconnection process. This was a result we obtained numerically when we proposed the driven concept. The structure is created as a result of a nonlinear deformation driven by the external flow. It ...
Analysis of Measurement Systematic Error in the Near Field Region
... If the individual elements of the electric near field are measured by the sensors, which have non-zero dimensions, we will get the results influenced by error (the sensor is averaging the measured values). Shape of the measured radiation characteristics is different in comparison to analytical model ...
... If the individual elements of the electric near field are measured by the sensors, which have non-zero dimensions, we will get the results influenced by error (the sensor is averaging the measured values). Shape of the measured radiation characteristics is different in comparison to analytical model ...
Interim guidelines on limits of exposure to 50/60 Hz electric and
... magnetic fields in their vicinity. The electric and magnetic fields must be considered separately, because at the very long wavelengths (thousands of kilometres in free space or air) corresponding to these frequencies, measurements are made in the near field of the source. where the electric and mag ...
... magnetic fields in their vicinity. The electric and magnetic fields must be considered separately, because at the very long wavelengths (thousands of kilometres in free space or air) corresponding to these frequencies, measurements are made in the near field of the source. where the electric and mag ...
URL - StealthSkater
... It was found that electric current acted as a trigger at the level of cell membrane inducing dedifferentiation reflected as an increased amount of mRNA serving as signal for gene expression. Also a pulsed magnetic field was found to trigger the de-differentiation (perhaps viaan induced electric fiel ...
... It was found that electric current acted as a trigger at the level of cell membrane inducing dedifferentiation reflected as an increased amount of mRNA serving as signal for gene expression. Also a pulsed magnetic field was found to trigger the de-differentiation (perhaps viaan induced electric fiel ...
Learning Outcomes
... (a) compare the properties of solids, liquids and gases ............................................................. 32 (b) describe qualitatively the molecular structure of solids, liquids and gases, relating their properties to the forces and distances between molecules and to the motion of the m ...
... (a) compare the properties of solids, liquids and gases ............................................................. 32 (b) describe qualitatively the molecular structure of solids, liquids and gases, relating their properties to the forces and distances between molecules and to the motion of the m ...
Generation of Gravitational Force
... i.e. Radio Frequency communication. But the motors or generators are based on magnetic induction principle. The electrostatic force is not used in motors and generators. If both electric and magnetic forces will be used in an Electro-mechanical system, then it will correlate with gravitational force ...
... i.e. Radio Frequency communication. But the motors or generators are based on magnetic induction principle. The electrostatic force is not used in motors and generators. If both electric and magnetic forces will be used in an Electro-mechanical system, then it will correlate with gravitational force ...
ELECTROMAGNETIC MOMENTUM AND ELECTRON INERTIA IN A
... and approaches zero as the length of the circuit increases. Thus, if the circuit is very long the force on the end wire DA is due entirely to the magnetic field of the two long sides, but the forces on these long sides are not due to the magnetic field of the current in DA alone. If, as in Maxwell's ...
... and approaches zero as the length of the circuit increases. Thus, if the circuit is very long the force on the end wire DA is due entirely to the magnetic field of the two long sides, but the forces on these long sides are not due to the magnetic field of the current in DA alone. If, as in Maxwell's ...
The Magnetic Field of the Earth
... probably goes back to the 12 C when it was first exploited by the Chinese. It was not until 1600 that Gilbert postulated that the Earth is, in fact, a gigantic magnet. The origin of the Earth’s field has, however, remained enigmatic for another 300 years after Gilbert’s manifesto ’De Magnete’. It wa ...
... probably goes back to the 12 C when it was first exploited by the Chinese. It was not until 1600 that Gilbert postulated that the Earth is, in fact, a gigantic magnet. The origin of the Earth’s field has, however, remained enigmatic for another 300 years after Gilbert’s manifesto ’De Magnete’. It wa ...
Electromagnet
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field. The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.The main advantage of an electromagnet over a permanent magnet is that the magnetic field can be quickly changed by controlling the amount of electric current in the winding. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field.Electromagnets are widely used as components of other electrical devices, such as motors, generators, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment. Electromagnets are also employed in industry for picking up and moving heavy iron objects such as scrap iron and steel.