Results 21 to 30 of about 10,311,463 (236)

Improvement of measuring accuracy of magnetic field strength in single sheet testers by using two H coils [PDF]

open access: yes, 1987
The accuracy of the measured magnetic field strength of single sheet testers using an H coil[1-4] is examined by finite element analysis. An improved measuring method which uses two H coils is proposed from this investigation.
Nakano, Masanori   +2 more
core   +1 more source

Effect of axisymmetric magnetic field strength on heat transfer from a current-carrying micro-wire in ferrofluid

open access: yes, 2021
The effect of the strength of the self-induced magnetic field around a current carrying wire on thermomagnetic convection cooling in ferrofluid is experimentally and numerically investigated.
Van Dau   +7 more
core   +1 more source

The dependence of the magnetic field strength of a sunspot umbra on its intensity and brightness temperature [PDF]

open access: yesIranian Journal of Astronomy and Astrophysics, 2017
A partial decrease of the convective energy by the magnetic field of a sunspot causes the temperature of the magnetized plasma to decrease and this leads to a magneto-hydrostatic equilibrium.
Hashem Hamedivafa
doaj   +1 more source

Oscillating magnetic field disrupts magnetic orientation in Zebra finches, Taeniopygia guttata [PDF]

open access: yes, 2009
Background Zebra finches can be trained to use the geomagnetic field as a directional cue for short distance orientation. The physical mechanisms underlying the primary processes of magnetoreception are, however, largely unknown.
Wiltschko, Wolfgang   +20 more
core   +1 more source

The magnetic-field strengths of accreting millisecond pulsars [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2015
Accepted for publication in ...
Mukherjee, Dipanjan   +3 more
openaire   +4 more sources

Baryon-Dark matter interaction in presence of magnetic fields in light of EDGES signal

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We have shown that in presence of a cosmic magnetic field the bounds on baryon dark matter cross-section ($${\hat{\sigma }}$$ σ^ ), dark-matter mass ($$m_d$$ md ) and values of the magnetic field ($$B_0$$ B0 ) can strongly influence each other.
Jitesh R. Bhatt   +3 more
doaj   +1 more source

Estimating the Magnetic Field Strength in Hot Jupiters [PDF]

open access: yesThe Astrophysical Journal Letters, 2017
Abstract A large fraction of known Jupiter-like exoplanets are inflated as compared to Jupiter. These “hot” Jupiters orbit close to their parent star and are bombarded with intense starlight. Many theories have been proposed to explain their radius inflation and several suggest that a small fraction of the incident starlight is ...
Rakesh K. Yadav, Daniel P. Thorngren
openaire   +2 more sources

The Magnetic Field Strength in the Large Magellanic Cloud [PDF]

open access: yesSymposium - International Astronomical Union, 1991
We have measured a value of 4±5m--2rad for the rotation measure of the radio pulsar PSR0529-66 in the LMC and, after allowing for the dispersion and rotation measures of our Galaxy on the pulsar's line of sight, we deduce that the magnetic field strength in the LMC is in the range 0 to 5μGauss oriented away from the Sun.
M.E. Costa   +2 more
openaire   +1 more source

Fundamentals of design of jet-drop optical systems for three-coordinate measurements of electric, magnetic and gravitational field strengths by the pendant drop method. Part 1

open access: yesОмский научный вестник, 2023
The article discusses the principle of operation and the main components of jet-drop optical measuring systems (JDOMS) based on the pendant drop method for monitoring electric field strength (EFS), magnetic field (MFS) and gravitational field (GFS).To ...
E. V. Leun
doaj   +1 more source

Skyrme model study of proton and neutron properties in a strong magnetic field

open access: yesPhysics Letters B, 2017
The proton and neutron properties in a uniform magnetic field are investigated. The Gell–Mann–Nishijima formula is shown to be satisfied for baryon states. It is found that with increasing magnetic field strength, the proton mass first decreases and then
Bing-Ran He
doaj   +1 more source

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