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Questions related to Electromagnetic Radiation
Electromagnetic waves are having electrical and magnetic field perpendicular to each other always
12 December 2018 6,946 5 View
We know that Cell phone industry is becoming another cigarette industry, which kept claiming that smoking is not harmful and now there are millions of people around the world who have suffered...
12 December 2018 5,938 4 View
Hi all, I want to put a microphone behind a carbon fiber housing. The housing is needed to shield unwanted electromagnetic radiation of a complex electronic system. The microphone has a typical...
08 August 2018 261 1 View
An IR-illuminator is a device that emits infrared light-low frequency electromagnetic radiation that’s outside the visible spectrum. In other words, it gives off light that a camera can pick up...
07 July 2018 3,456 0 View
Could EMF generated by a big electricity substation and / or satellite communications facility discourage microbats / interfere with microbat echolocation? Surveys using an Anabat detector in this...
07 July 2018 8,059 5 View
I wonder if one could experimentally detect electromagnetic radiation emitted from the charged sphere, if it spins with w = 30 Hz - 30 kHz frequency, hence, emit in the low radio diapason and...
06 June 2018 4,997 7 View
Electromagnetic radiation produces a time varying magnetic field and vice versa?
05 May 2018 3,728 1 View
as we know the hydrogen atom consists of a core ( one notron and one proton) glued together by nuclear force and an rotating electron. the region with maximized probability of electron rotation is...
04 April 2018 1,443 1 View
I was wondering if the upper and lower limits of the electromagnetic spectrum have been extended through modern research. Gamma rays, with energies of 1.24 MeV, constitute the upper limit, and ELF...
04 April 2018 2,712 3 View
Do you have articles related to electromagnetic radiation pollution from mobile phones and towers i need this topic?
02 February 2018 5,800 4 View
Hi and Good day! My question revolves around two observations / discoveries pertaining to orbit shape, strong equivalence principle and falling bodies problem in realm of General...
02 February 2018 7,270 3 View
Open Special Issue on Oxidative Medicine and Cellular Longevity Mitochondria control critical cellular functions, including redox homeostasis, apoptosis, and autophagy. Several pathologies arise...
01 January 2018 3,531 2 View
How can dipole molecules of water can react with magnetic field?
01 January 2018 6,001 4 View
it is quite well known that any object above zero absolute temperature emits electromagnetic radiations. how would one explain for the case below 0K.
01 January 2018 1,540 1 View
I am investigating the biological hazards (and regulations) of electromagnetic radiation close and at LF band (e.g., 100Hz-100kHz). Any literature suggestion?
31 December 2017 1,867 2 View
12 December 2017 9,106 2 View
In some countries, especially developing countries, towers of mobile phone companies are placed above residential buildings and within residential neighborhoods, without taking into account the...
12 December 2017 6,296 16 View
I walk across a carpet and then touch a doorknob. A big fat spark leaps from my hand to the doorknob. The doorknob is now charged. It is also being accelerated at 9.8 m/sec^2 (like everything else...
12 December 2017 997 3 View
Electromagnetic radiation has general ?effects on humans, including ultraviolet radiation type UV-C,such as skin diseases and dark eye
12 December 2017 3,654 4 View
04 December 2017 4,373 3 View
How would the radiation pattern be affected if the half wave dipole has two of its legs at 90degrees with respect to one another.
13 November 2017 6,022 3 View
If you use computers at work or at home, or both, then computers may be your biggest source of electromagnetic radiation (EMR) . Could this radiation threaten your health? Computers today generate...
11 November 2017 4,197 3 View
According to classical electrodynamics theory, an accelerating charged particle emits an electromagnetic radiation. Unruh on the other hand found that an accelerating observer (charge) will find...
11 November 2017 2,805 8 View
11 November 2017 8,338 4 View