In this post, are shown the necessary concepts to make analysis of magnetic circuits, which is very similar to that of electric circuits.
Hysteresis: what is it?
The hysteresis is very common on materials and systems. It’s the capacity to keep a property, after remove the stimulus that induces this property.
Wall climbing robots
How do the adhesion mechanisms used by wall climbing robots work? In this post, are shown the three forms of adhesion.
“Rainbow”, the first rare earth maglev train
China has built a maglev train that uses permanent magnets made of rare earth for levitation.
Other baluns and the unun
This post shows the other types of baluns that wasn’t shown in the previous post about the same subject. Also introduces the unun.
The BASE experiment with protons and antiprotons
The new BASE measure with high precision didn’t show substantial differences between protons and antiprotons, beyond the electric charge signal.
Wattmeter: operation and main types
Fulfilling the request, This post’s subject is wattmeter operation. An instrument that measures provided or dissipated power in a circuit.
New microbot in cancer treatment
Was develop a microbot in the shape of fish, which can send medicines directly to cancer cells.
Skin effect: what is it?
The skin effect appears in transmission lines that transport alternate current. This effect’s cause is explained in this post.
Coaxial cable: how it works?
How the coaxial cable works and why it’s so used in signal transmission in telecommunications? It’s this post subject.