Fields representing the joint interplay of electric and magnetic forces. | Contact experts in Electromagnetic Fields to get answers
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Questions related to Electromagnetic Fields
Does the electric dipole is affected by external magnetic field?
15 May 2017 8,643 3 View
The skin depth provides an approximation for field penetration in a conductor and describes the induced eddy current density decays from the surface to the inside of the condutor. However, if the...
05 May 2017 4,838 10 View
A single particle is known to have a zero dipole moment but a non-vanishing magnetic dipole moment. We have found that the electric dipole moment points along the velocity direction so it gives...
04 April 2017 4,227 9 View
I would like to reflect EM waves (power density will be a few W per m2) at room temperature. The H field of the reflected wave should be inverted (shifted by 180 degrees), so the reflection has...
04 April 2017 787 6 View
If I have a circular ( helical ) antenna, and its producing circular polarization waves, what would be the optimum type of antenna to receive the generated waves ?
03 March 2017 259 8 View
I am developing a project investigation the effect of electromagnetic fields on benthic infauna, especially with respect to array and export cables associated with offshore energy installations ....
03 March 2017 440 4 View
What happens when electromagnetic wave (EM) incidents on a metal plate? Does it reflect back? If yes then how to calculate how much (percentage) is reflected back. Kindly suggest any mathematical...
03 March 2017 4,597 3 View
Tracing out mechanical degrees of freedom in optomechanics
03 March 2017 3,155 1 View
When I plotted the radiation pattern its not giving me any details about side lobe. I want to have a 2d radiation pattern so that i can see the number of side lobes in my antenna.
17 February 2017 6,696 4 View
hi is there a simulation software with simulating electromagnetic interactions ability?
02 February 2017 698 3 View
There are many numerical methods that can be used to simulate EM field in periodic structures, e.g. Finite Difference time domain method or Finite element method in the frequency domain. What is...
02 February 2017 1,219 3 View
If i am designing a RF switch, and simulations show -64dB reflection coefficient at the output port (S(5,5))= -64dB, is it possible to have such a value ? or should it be around -10dB ?
02 February 2017 4,686 4 View
How to calculate normal components of the propagation constant
01 January 2017 6,160 4 View
Research in this direction, I have not seen. If there is a scattering of light by vacuum fluctuations of the electromagnetic field, it should be the scattering of light by light. Relativistic...
11 November 2016 1,396 6 View
I would be very happy if somebody could recommend me a review paper on methods for detecting signals in electromagnetic field time series data. What is the state-of-the-art in detection of...
11 November 2016 9,836 1 View
I'm using a CsI crystal and measure the counts but I'm also possible to measure the spectrum. I want to extend my project and I want to calculate the dose. I read something about a conversion...
05 September 2016 9,127 5 View
If a transmission line is modeled as RLGC, how does time varying currents at high frequencies propagate from source to load when: The capacitors offer low impedance path to the ground? The...
19 August 2016 332 9 View
Hello. The famous ADK (Ammosov, Delone, and Krainov) tunnel-ionization model (M. V Ammosov, N. B. Delone, and V. P. Krainov, “Tunnel ionization of complex atoms and of atomic ions in an...
08 August 2016 9,260 5 View
08 August 2016 4,657 10 View
I define the geometry by atlas, uniaxial anisotropy, Magnetostatic energy and exchange interaction by oxs. I define the initial magnetization asm0 { Oxs_RandomVectorField { min_norm 1.0 max_norm...
07 July 2016 7,941 3 View
Electromagnetic field tensor basically consider electric and magnetic fields as classical. Can we use electromagnetic field tensor in quantum mechanics to get correct results of nature? Is there...
07 July 2016 6,974 12 View
I am using Stoner criteria to test the ferromagnetic behavior of the material. In this relation if IexN(Ef)
06 June 2016 1,779 0 View
From my understanding of special relativity and general relativity, I understand that I can never ctach up with a beam of light because a matter particle can never reach the speed of light. But,...
06 June 2016 7,876 5 View
The most general approach, based on a full-wave description of the electromagnetic fields, is provided by FDTD (finite-difference time domain) techniques, such as MEEP and RCWA
06 June 2016 6,899 6 View