Related Experiment Video

Updated: Jul 31, 2025

Electrophysiological Measurements from a Moth Olfactory System
06:16

Electrophysiological Measurements from a Moth Olfactory System

Published on: March 29, 2011

13.9K

Electromagnetic response of corrugated multilayer systems inspired by the Dione vanillae butterfly scales

Candela Szischik, Marina Inchaussandague, Diana Skigin

    Journal of the Optical Society of America. A, Optics, Image Science, and Vision
    |May 3, 2023
    PubMed

    More Related Videos

    Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing09:39

    Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

    Published on: June 28, 2024

    998
    Characterization Of Multi-layered Fish Scales Atractosteus spatula Using Nanoindentation, X-ray CT, FTIR, and SEM10:06

    Characterization Of Multi-layered Fish Scales Atractosteus spatula Using Nanoindentation, X-ray CT, FTIR, and SEM

    Published on: July 10, 2014

    15.2K

    Related Concept Videos

    Electromagnetic Fields01:30

    Electromagnetic Fields

    Electric fields generated by static charges, often referred to as electrostatic fields, are characteristically different from electric fields created by time-varying magnetic fields. While the former is a conservative field, implying that no net work is done on a test charge if it goes around in a complete loop in the field, the latter is, by definition, not a conservative field; net work is done, and it is proportional to the rate of change of magnetic flux.
    However, the observation of...
    2.2K
    Magnetic Damping01:17

    Magnetic Damping

    Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
    If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...
    510
    Electric Field of Parallel Conducting Plates01:16

    Electric Field of Parallel Conducting Plates

    Gauss' law relates the electric flux through a closed surface to the net charge enclosed by that surface. Gauss's law can be applied to find the electric field and the charge enclosed in a region depending on its charge distribution.
    Consider a cross-section of a thin, infinite conducting plate having a positive charge. For such a large thin plate, as the thickness of the plate tends to zero, the positive charges lie on the plate's two large faces. Without an external electric...
    1.0K
    Induced Electric Dipoles01:28

    Induced Electric Dipoles

    A permanent electric dipole orients itself along an external electric field. This rotation can be quantified by defining the potential energy because the external torque does work in rotating it. Then, the potential energy is minimum at the parallel configuration and maximum at the antiparallel configuration. While the former is a stable equilibrium, the latter is an unstable equilibrium.
    Since the absolute value of potential energy holds no physical meaning, its zero value can be chosen as per...
    4.3K
    Electrostatic Boundary Conditions in Dielectrics01:27

    Electrostatic Boundary Conditions in Dielectrics

    When an electric field passes from one homogeneous medium to another, crossing the boundary between the two mediums imparts a discontinuity in the electric field. This results in electrostatic boundary conditions that depend on the type of mediums the field propagates through.
    Consider a case where both the mediums across a boundary are two different dielectric materials. Recall that the electric field and electric displacement are proportional and related through the material's...
    1.3K
    Dual Nature of Electromagnetic (EM) Radiation01:10

    Dual Nature of Electromagnetic (EM) Radiation

    Electromagnetic (EM) radiation consists of electric and magnetic field components oscillating in planes perpendicular to each other and mutually perpendicular to radiation propagation through space. EM radiation can be classified as a wave, characterized by the properties of waves such as wavelength (denoted as λ) and frequency (represented by ν).
    Wavelength is the distance between two consecutive peaks (the highest point) or troughs (the lowest point) in the wave. Frequency is the...
    2.1K