Related Experiment Video

Updated: Feb 12, 2026

Fabrication and Design of Wood-Based High-Performance Composites
08:08

Fabrication and Design of Wood-Based High-Performance Composites

Published on: November 9, 2019

14.0K

Absorption and Reflection Contributions to the High Performance of Electromagnetic Waves Shielding Materials

Chang Liu, Xiaoling Wang, Xin Huang

    ACS Applied Materials & Interfaces
    |April 4, 2018
    PubMed

    Keywords:
    absorption losscompatible shielding mechanismleather matrixmetal nanoparticlesreflection loss

    More Related Videos

    Fused Filament Fabrication FFF of Metal-Ceramic Components08:43

    Fused Filament Fabrication FFF of Metal-Ceramic Components

    Published on: January 11, 2019

    18.1K
    Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh11:09

    Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

    Published on: June 23, 2017

    10.7K

    Related Concept Videos

    Reflection of Waves01:07

    Reflection of Waves

    When a wave travels from one medium to another, it gets reflected at the boundary of the second medium. A common example of this is when a person yells at a distance from a cliff and hears the echo of their voice. The sound waves (longitudinal waves) traveling in the air are reflected from the bounding cliff. Similarly, flipping one end of a string whose other end is tied to a wall causes a pulse (transverse wave) to travel through the string, which gets reflected upon reaching the wall. In...
    4.7K
    Electromagnetic Waves01:30

    Electromagnetic Waves

    James Clerk Maxwell formulated a single theory combining all the electric and magnetic effects scientists knew during that time, calling the phenomena his theory predicted “Electromagnetic waves”. He brought together all the work that had been done by brilliant physicists such as Oersted, Coulomb, Gauss, and Faraday and added his own insights to develop the overarching theory of electromagnetism. Maxwell’s equations, combined with the Lorentz force law, encompass all the laws...
    11.6K
    Plane Electromagnetic Waves I01:30

    Plane Electromagnetic Waves I

    The existence of combined electric and magnetic fields that propagate through space as electromagnetic (EM) waves is the most significant prediction of Maxwell's equations. As Maxwell's equations hold in free space, the predicted electromagnetic waves do not require a medium for their propagation. An EM wave comprises an electric field, defined as the force per charge on a stationary charge, and a magnetic field, which is the force per charge on a moving charge.
    The EM field is assumed to be a...
    5.1K
    Plane Electromagnetic Waves II01:29

    Plane Electromagnetic Waves II

    Consider a plane wavefront traveling in position x-direction with a constant speed. This wavefront can be utilized to obtain the relationship between electric and magnetic fields with the help of Faraday's law.
    4.2K
    Electromagnetic Waves in Matter01:30

    Electromagnetic Waves in Matter

    Electromagnetic waves can travel in the vacuum as well as in matter. For example light, which is an electromagnetic wave, can travel through air, water, or glass.
    Consider the electromagnetic wave passing through a dielectric medium. In such a case, Maxwell's equations get modified. In Ampere's law, ε0 , the dielectric permittivity of free space is replaced with ε, the permittivity of dielectric. Also, the vacuum permeability μ0 is replaced by the permeability of the medium, μ.
    Furthermore,...
    4.0K
    Electromagnetic Wave Equation01:24

    Electromagnetic Wave Equation

    Maxwell's equations for electromagnetic fields are related to source charges, either static or moving. These fields act on a test charge, whose trajectory can thus be determined using suitable boundary conditions. The objective of electromagnetism is thus theoretically complete.
    However, although electric and magnetic fields were first introduced as mathematical constructs to simplify the description of mutual forces between charges, a natural question emerges from Maxwell's equations:...
    2.3K