Nowadays an unlimited amount of information can be transferred around the planet using wireless methods. Is that possible to transfer the information using natural electromagnetic field such as Earth magnetosphere? What else natural fields are able to carry clusters of information besides artificially generated waves?

Kevin Charles 2022-10-13 Answered
Nowadays an unlimited amount of information can be transferred around the planet using wireless methods. Is that possible to transfer the information using natural electromagnetic field such as Earth magnetosphere? What else natural fields are able to carry clusters of information besides artificially generated waves?
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Answers (1)

domwaheights0m
Answered 2022-10-14 Author has 11 answers
No, Basically earths magnetic field is not a constant magnetic field like a bar magnet. It is more over dynamo effect. As like, earths molten core is moving and producing magnetic field. To any sorts of communication, we require fixed frequency of signal. Which will not be the case if you consider this dynamic system. Earth magnetic field is constantly changing in magnitude and the direction also varies time to time. If you read closely, our magnetic poles are shifting from their current position. The third major issue our communication channel will face is constant impact of solar winds. Which will be very dangerous and completely alter our signal. Solar winds are known as coronal mass ejections. They are a burst of high energetic charged ions. Which heavily affect our communication channels.
Did you like this example?
Subscribe for all access

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

You might be interested in

asked 2022-11-24
Solve the recurrence relation by taking the logarithm of both sides and making the substitution b n = lg a n
Solve this recurrence relation:
a n = ( a n 2 a n 1 ) 1 2
by taking the logarithm of both sides and making the substitution
b n = lg a n
A couple years ago I took precalc and a couple years before that I took College Algebra to brush up since before then I'd been out of school for a couple of years already. So I'm extremely rusty and this first step, getting the logarithm of both sides, has me confused enough... Like how would I even get the logarithm of the left side?? and then what exactly is that "substitution" supposed to be substituting?
So log'ing both sides I get
ln ( a n ) = 1 2 ln ( a n 2 ) 1 2 ln ( a n 1 )
asked 2022-08-16
Is it possible for an electromagnet of around 50   m m diameter to produce a force of 1000   N at 10   m m distance far away ferromagnetic object? If yes, how much power will it need to do so?
asked 2022-07-20
For a project, i want an electromagnet with a hollow cylindrical space of 60mm(something Iike as shown in attached image) which can produce a force of 1000N inside this hollow space on a ferromagnetic object? Is this possible and how should i design or get such a type of electromagnet?
asked 2022-11-02
Can electromagnetic fields be used as shielding for electromagnetic radiation?
asked 2022-09-23
Large electromagnet using a 12" long, 3" diameter mild steel core. I'm using 18 awg magnet wire. Wire length is 3000 ft which gives me approximately 3600 turns with resistance at 18 ohms.
Case1: Using a variable transformer I dial up the voltage from 0 VAC to 120 VAC and the magnet barely picks up paper clips. The wire gets warm pretty fast.
Case2: Using a 9-volt battery the magnet is easily 10 times stronger than in case1.
Case3: Using a variable DC power supply I dial up the voltage from 0 VDC to 30 VDC. The magnet pulls nails out of my hand. It is easily 100 times stronger than case1.
asked 2022-09-27
Is there anyway to transfer the electromagnetic energy of a naturally occurring magnet into usable electricity kinda like using the magnet as a battery?
asked 2022-11-14
Explain how increasing the amount of current through a conductor increase the force it experiences when a horseshoe magnet is placed around,how can increasing the current in electromagnet increase magnetic force of horseshoe magnet?