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
We always say that we detect a single photon by a "click" response of an electron ( photodiode )! However, is this true for an existence of one photon? A single photon always indicates a very weak...
05 May 2018 3,886 3 View
Is it possible for mu metal to block affects from a great deal of metal to shield an experiment using extremely weak magnetic fields down to a pico gauss?
05 May 2018 5,726 3 View
Energy harvesting is a type of RF recycling.
26 April 2018 3,282 8 View
Hello, A TM surface wave on an interface has the magnetic field perpendicular to the direction of propagation and two electric field components (one is normal to the interface and the other is in...
04 April 2018 1,536 0 View
Several researchers (using different approaches) have been obtained the correct fields produced by an electrical charge moving with constant rectilinear velocity without using the relativistic...
04 April 2018 5,090 2 View
I need to conserve the samples redox pairs integrity to later make a determination based on oxidation state of some species. The microwaves can oxidize my samples even when I'm not using nitric...
09 March 2018 9,076 0 View
How we can calculate energy momentum tensor for the electromagnetic field?
03 March 2018 1,813 0 View
I'm working on project that is current situation of electomagnetic pollution in my city
03 March 2018 6,591 1 View
Bioresonance is a non-invasive therapy which involves placing electrodes on your skin for diagnosis and treatment. The electrodes are connected to a Bicom machine which checks the energy...
25 February 2018 7,013 47 View
Removal of petroleum products from water using natural sorbent zeolite
16 February 2018 1,362 0 View
When Calculate Rolling Resistance Aerodynamic Resistance Grade Resistance M dV/dT what is the Difference in Calculation For In-Wheel Hub Motor
14 February 2018 5,441 3 View
I need some methods to measure electromagnetic field of devices I need area of measurement
02 February 2018 5,652 0 View
We want to expose the Rats with the electromagnetic field of cell phones (900 MHz) and then we will measure some proteins in their blood plasma. 1- Is it better to use Jammers or cell phone? 2-...
02 February 2018 5,279 7 View
would you tell me can i add another Epsilon in threshold function except (epsilon1,epsilon2 in spatially variant planar grating?
02 February 2018 9,103 3 View
In general, the microwave oven employs 2.45 GHz and most microwave ovens have similar cavity. As I guess, the transmitting length isn't finite. However, how about valid distance of the...
29 January 2018 9,391 7 View
if energy neither be created nor be destroyed, then from where current carrying solenoid got magnetic energy....if electric charge is fixed, how magnetism is created.... do electric charge is...
01 January 2018 2,609 9 View
If neutrinos are magnetic monopole tachyons, it can explain the origin of the quantum mechanics. Due to the duality of the electromagnetic phenomenon in Maxwell's equation, the traveling magnetic...
12 December 2017 9,559 0 View
I have a DAT file and all the videos i downloaded on line are xrdml files and am having problem converting my DAT file to xrdml file?
16 October 2017 6,858 1 View
I want to know if in general relativity we calculate the curvature of space time taking into account the energy due to an electromagnetic field.
10 October 2017 3,571 7 View
The principle of preserving energy would be more of a matter of metabolism than of the fact that the universe is an isolated system. This is a common sense statement. However, in nature, for...
10 October 2017 6,568 2 View
Is there any direct observation of the alleged Lorentz invariance, for example in electromagnetism? I propose the following experiment: Imagine a cathode ray (bundle) of electrons at a certain,...
10 October 2017 3,578 24 View
Dear all, I want to wind a special inductor to provide a powerful and intense magnetic field (e. g. 1.4 Tesla). I need to wind 300turn around my core with the 10cm length. Also, I have to excite...
09 September 2017 1,083 5 View
Dear Colleagues, From relation: P=ε_0 χ^((1)) E I suppose that in an isotropic medium, χ^((1)) is the scalar quantity, vector P and E are in the same direction, while for an anisotropic medium,...
09 September 2017 1,365 5 View
According to attachment, some manufacturers produce a unified magnetic field and flux by means of two separate coils located in the specific distance with each other. - Why they separate the...
09 September 2017 7,793 0 View