How the coaxial cable works and why it’s so used in signal transmission in telecommunications? It’s this post subject.
Category: Magnetism
The origin of Jupiter’s auroras
For 40 years, nobody could explain how auroras in Jupiter were formed. Now, data from probes can give an answer.
Transmitting wireless electrical power
Imagine recharge electronic devices without plugging in. The technology to transmit wireless electrical power already exists and it’s this post’s subject.
What is balun?
The balun is used in telecommunication circuits, usually, it’s connected to an antenna. The operation and some types are today’s subjects.
Maglev: How does it work?
The maglev is a type of train that uses electromagnetism to levitate above rails, eliminating friction. But how does it work? Let’s find out in this post.
Capacitance and inductance: More information
I received requests to write more about capacitance and inductance. This post can be considered as the second part of derivated electrical quantities.
Electromagnetic pulse (EMP)
I received requests to write about electromagnetic pulse (EMP). In this post, are described the power of EMP, source, and weapons which use this technology.
Electromagnetic interference (EMI)
Fulfilling requests, this post’s subject is the problem of electromagnetic interference (EMI). In addition to relation with electromagnetic compatibility.
Electrical e-Library at CERN (Part 2)
Continuing the visit to CERN. This second and last part is about the permanent exhibition of Microcosm and the guided tour.
Electrical e-Library at CERN (Part 1)
I was in Geneva, Switzerland, and I visited the European Organization for Nuclear Research (CERN). This site shows permanent exhibition for visitors.