scholarly journals Erratum to Spectral peaks in electric field at resonance frequencies for seismically excited motion of ions in the Earth’s magnetic field

2013 ◽  
Vol 65 (1) ◽  
pp. 57-57
Author(s):  
Mayu Kuriki ◽  
Masaki Matsushima ◽  
Yasuo Ogawa ◽  
Yoshimori Honkura
Keyword(s):  
Magnetic Field ◽  
Electric Field ◽  
Earth’S Magnetic Field ◽  
At Resonance ◽  
Resonance Frequencies ◽  
Spectral Peaks ◽  
Earth's Magnetic Field

Study of Eddy Electromagnetic Fields Induced by Propeller Rotating in the Earth's Magnetic Field

2013 ◽  
Vol 712-715 ◽  
pp. 1351-1354
Author(s):  
Jia Wei Zhang ◽  
Shen Guang Gong ◽  
Xiong Lu
Keyword(s):  
Magnetic Field ◽  
Electric Field ◽  
Electromagnetic Fields ◽  
Distribution Characteristics ◽  
Earth’S Magnetic Field ◽  
Model Based ◽  
Earth's Magnetic Field ◽  
Analytic Expression

A mathematical analytic expression is proposed to calculate the eddy electromagnetic fields induced by rotating simplified propeller model based on Faradays law. The simulation of this model gives the distribution characteristics of the induced electric field signals. The longitudinal characteristics and transit characteristics shows the transit characteristics is discrete and has apparent characteristics.

ON THE RELATION BETWEEN TELLURIC CURRENTS AND THE EARTH’S MAGNETIC FIELD

Geophysics ◽  
1954 ◽  
Vol 19 (2) ◽  
pp. 281-289 ◽  
Author(s):  
James R. Wait
Keyword(s):  
Magnetic Field ◽  
Electric Field ◽  
Earth’S Magnetic Field ◽  
Transient Problem ◽  
Earth's Magnetic Field ◽  
Harmonic Components ◽  
Layered Ground ◽  
Telluric Currents ◽  
The Magnetic Field

The validity of Cagniard’s analysis of the behaviour of telluric earth currents is questioned in view of the fact that the harmonic components of the electric field and the magnetic field tangential to the ground are only proportional to one another if the fields are sufficiently slowly varying over the surface of the ground. His result is extended to include the effects of a layered ground with both conductivity and susceptibility variations. Finally the corresponding transient problem is solved for a two‐layer horizontally stratified earth.

The Atlas of the Earth's Magnetic Field

2012 ◽  
Author(s):  
A. Soloviev ◽  
A. Khokhlov ◽  
E. Jalkovsky ◽  
A. Berezko ◽  
A. Lebedev ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field

Atlas of Earth's magnetic field

2011 ◽  
Vol 12 (2) ◽  
pp. 1-9
Author(s):  
A. E. Berezko ◽  
A. V. Khokhlov ◽  
A. A. Soloviev ◽  
A. D. Gvishiani ◽  
E. A. Zhalkovsky ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field

scholarly journals Night-time Sferic Propagation at Frequencies Below 10 KHz

1967 ◽  
Vol 20 (1) ◽  
pp. 101 ◽  
Author(s):  
KJW Lynn ◽  
J Crouchley
Keyword(s):  
Magnetic Field ◽  
Geographic Distribution ◽  
Angle Of Incidence ◽  
European Studies ◽  
Earth’S Magnetic Field ◽  
Night Time ◽  
The West ◽  
Earth's Magnetic Field ◽  
Effective Angle

Results of a study at Brisbane of individual night-time sferics of known origin are described. A propagation attenuation minimum was observed in the 3-6 kHz range. The geographic distribution of sferic types was also examined. Apparent propagation asynunetries were observed, since sferics were detected at greater ranges to the west than to the east at 10 kHz, whilst the number of tweek-sferics arising from the east was about four times that arising from the west. Comparison with European studies suggest that these asymmetries are general. These results are then " interpreted in terms of an ionospheric reflection cgefficient which is a function of the effective angle of incidence of the wave on the ionosphere and of orientation with respect to the Earth's magnetic field within the ionosphere.

Low absolute paleointensity during Late Miocene Noma excursion of the Earth’s magnetic field

2019 ◽  
Vol 287 ◽  
pp. 10-20 ◽  
Author(s):  
Kazuhiro Okayama ◽  
Nobutatsu Mochizuki ◽  
Yutaka Wada ◽  
Yo-ichiro Otofuji
Keyword(s):  
Magnetic Field ◽  
Late Miocene ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field
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