Related Experiment Video

Updated: Dec 21, 2025

Mechano-Node-Pore Sensing: A Rapid, Label-Free Platform for Multi-Parameter Single-Cell Viscoelastic Measurements
05:49

Mechano-Node-Pore Sensing: A Rapid, Label-Free Platform for Multi-Parameter Single-Cell Viscoelastic Measurements

Published on: December 2, 2022

3.1K

Pulse dynamics in SESAM-free electrically pumped VECSEL

Nikolai B Chichkov, Amit Yadav, Anton V Kovalev

    Optics Express
    |May 15, 2020
    PubMed

    More Related Videos

    Introduction to Solid Supported Membrane Based Electrophysiology19:56

    Introduction to Solid Supported Membrane Based Electrophysiology

    Published on: May 11, 2013

    15.6K
    Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro08:00

    Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro

    Published on: December 3, 2018

    8.7K

    Related Concept Videos

    Induced Electric Fields01:23

    Induced Electric Fields

    The fact that emfs are induced in circuits implies that work is being done on the conduction electrons in the wires. What can possibly be the source of this work? We know that it’s neither a battery nor a magnetic field, as a battery does not have to be present in a circuit where current is induced, and magnetic fields never do any work on moving charges. The source of the work is in fact an electric field that is induced in the wires. For example, if a stationary conductor is placed in a...
    4.4K
    Induced Electric Fields: Applications01:27

    Induced Electric Fields: Applications

    An important distinction exists between the electric field induced by a changing magnetic field and the electrostatic field produced by a fixed charge distribution. Specifically, the induced electric field is nonconservative because it does not work in moving a charge over a closed path. In contrast, the electrostatic field is conservative and does no net work over a closed path. Hence, electric potential can be associated with the electrostatic field but not the induced field. The following...
    2.4K
    Energy Stored in Capacitors01:10

    Energy Stored in Capacitors

    A parallel plate capacitor, when connected to a battery, develops a potential difference across its plates. This potential difference is key to the operation of the capacitor, as it determines how much electrical energy the capacitor can store.
    By integrating the equation that relates voltage and current in a capacitor, one can derive an equation for the voltage across the capacitor at any given time. This equation is crucial in understanding and predicting the behavior of capacitors in...
    963
    Velocity Potential01:20

    Velocity Potential

    In steady, incompressible flow through a long, straight pipe with a uniform cross-section, the flow in the central region (far from the pipe walls) is irrotational. This irrotational nature means that fluid particles do not rotate around their axes, and a scalar function called the velocity potential, represented by ϕ, can be used to describe their movement. In irrotational flows, the velocity field V is defined as the gradient of the velocity potential:
    613
    Magnetic Vector Potential01:15

    Magnetic Vector Potential

    In electrostatics, the electric field can be written as the negative gradient of the potential. In magnetostatics, the zero divergence of the magnetic field ensures that the magnetic field can be expressed as the curl of a vector potential. This potential is known as the magnetic vector potential.
    Consider an ideal solenoid with n turns per unit length and radius R. If I is the current through the solenoid, the magnetic field inside the solenoid is expressed as the product of vacuum...
    1.4K
    Energy Stored in a Capacitor01:12

    Energy Stored in a Capacitor

    When an archer pulls the string in a bow, he saves the work done in the form of elastic potential energy. When he releases the string, the potential energy is released as kinetic energy of the arrow. A capacitor works on the same principle in which the work done is saved as electric potential energy. The potential energy (UC) could be calculated by measuring the work done (W) to charge the capacitor.
    4.4K