The coupling coefficient of resonators is a dimensionless value that characterizes interaction of two resonators. Coupling coefficients are used in resonator filter theory. Resonators may be both electromagnetic and acoustic. Coupling coefficients together with resonant frequencies and external quality factors of resonators are the generalized parameters of filters. In order to adjust the frequency response of the filter it is sufficient to optimize only these generalized parameters. (Wikipedia).
Resonance Circuits: LC Inductor-Capacitor Resonating Circuits
How current & voltage oscillate at resonant frequency for both parallel and series inductor-capacitor combinations. My Patreon Page is at https://www.patreon.com/EugeneK
From playlist Physics
Optical Ring Resonator (FDTD Animation) [Waveguide]
Here we demonstrate the propagation phenomena in a double optical ring resonator structure. A windowed cosine excitation is pumped in the bottom dielectric straight waveguide and as this input mode propagates past the circular waveguides, the optical coupling occurs yielding wave propagati
From playlist Electromagnetic Animations
Resonant Frequency of LC Circuits - Physics
This physics video tutorial on AC circuits explains how to calculate the resonant frequency of LC circuits using a simple formula. LC circuits are circuits containing only inductors and capacitors. New Physics Video Playlist: https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1
From playlist New Physics Video Playlist
Physics - E&M: RCL Circuits, Phasors, & Alternating Currents (23 of 24) Resonant Freq - Impedance
Visit http://ilectureonline.com for more math and science lectures! In this video I will look at the effect of resonant frequency on impedance in a RCL circuit. Next video in series: http://youtu.be/0--kK7N3a40
From playlist PHYSICS 49 RCL CIRCUITS
RLC Circuits (14 of 19); Determining the Resonance Frequency for Series RLC Circuits
Show how to calculate the resonance frequency for a series RLC circuit. Share this video with the following link: https://youtu.be/jacrT6mISm0 Support my YouTube channel by doing all of the following: (1) Subscribe to my channel. Get all my excellent physics, chemistry & math videos. (
From playlist Electricity and Magnetism
Theramin Physics Demonstration - Nps Physics
The theremin contains two radio-frequency oscillators (or resonant circuits). This is called a "beat frequency oscillator" by physicists and "ring modulation" by some guitarists. One oscillator operates at a fixed frequency, usually about 285 kHz and the other varies between 282 and 285 kH
From playlist In-class Physics Demonstrations
Amazing speed from Magnetic ball (300 000rpm)!!!
Brief principle of operation: 1. The generator creates pulses of about 10 Hz and transmits them to the coil. 2. The magnetic ball rotates in the coil from the pulses and creates an electromagnetic induction in the coil and feedback occurs with the generator. 3. With a slight increase in th
From playlist ELECTROMAGNETISM
Physics - E&M: RCL Circuits, Phasors, & Alternating Currents (24 of 24) Resonant Freq - Curent
Visit http://ilectureonline.com for more math and science lectures! In this video I will look at the effect of resonant frequency on impedance in a RCL circuit. First video in series: http://youtu.be/N3hFZpaZEDo
From playlist PHYSICS 49 RCL CIRCUITS
Considers the forced simple harmonic oscillator equation and the limit as the frequency of the force approaches the natural frequency of the oscillator. Join me on Coursera: Matrix Algebra for Engineers: https://www.coursera.org/learn/matrix-algebra-engineers Differential Equations for
From playlist Differential Equations
Chem 203. Lecture 29: Some Other Useful NMR Techniques, Part 2
Full Chem 203 Playlist: https://www.youtube.com/playlist?list=PLqOZ6FD_RQ7nUiPCa47zSrMWArKAdwfcD UCI Chem 203 Organic Spectroscopy (Fall 2020) Lecture 29: Some Other Useful NMR Techniques, Part 2 Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://op
From playlist Chemistry 203, Organic Spectroscopy (2020)
Studying thermal QCD matter on the lattice (LQCD1 - Lecture 4) by Peter Petreczky
PROGRAM THE MYRIAD COLORFUL WAYS OF UNDERSTANDING EXTREME QCD MATTER ORGANIZERS: Ayan Mukhopadhyay, Sayantan Sharma and Ravindran V DATE: 01 April 2019 to 17 April 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Strongly interacting phases of QCD matter at extreme temperature and
From playlist The Myriad Colorful Ways of Understanding Extreme QCD Matter 2019
Ricardo Schiappa - Resurgent Transseries and Painlevé Equations
I will review older work, and report on work in progress, concerning applications of resurgence andtrans series within the realms of matrix models and minimal/topological strings.
From playlist Resurgence in Mathematics and Physics
Non-Hermitian Fabry-Perot Resonances in a PT-symmetric system by Naomichi Hatano
PROGRAM NON-HERMITIAN PHYSICS (ONLINE) ORGANIZERS: Manas Kulkarni (ICTS, India) and Bhabani Prasad Mandal (Banaras Hindu University, India) DATE: 22 March 2021 to 26 March 2021 VENUE: Online Non-Hermitian Systems / Open Quantum Systems are not only of fundamental interest in physics a
From playlist Non-Hermitian Physics (ONLINE)
Lecture 10.3 Forced oscillations
We show how Fourier series can be used to study ODEs that are forced by some periodic function. This allows us to analyse the response of mechanical systems when the forcing has a frequency close to the resonant frequency.
From playlist MATH2018 Engineering Mathematics 2D
MIT 8.422 Atomic and Optical Physics II, Spring 2013 View the complete course: http://ocw.mit.edu/8-422S13 Instructor: Wolfgang Ketterle In this video, the professor discussed applications of the spontaneous force. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu
From playlist MIT 8.422 Atomic and Optical Physics II, Spring 2013
Resonant Dynamics in Evolutionary Dispersive Equations - Bobby Wilson
Glimpses of Mathematics, Now and Then: A Celebration of Karen Uhlenbeck's 80th Birthday Topic: Resonant Dynamics in Evolutionary Dispersive Equations Speaker: Bobby Wilson Affiliation: University of Washington Date: September 16, 2022 The dynamical system related to a forced differential
From playlist Mathematics
Jeffrey Galkowski: Quantum Sabine law for resonances in transmission problems
Abstract: We prove a quantum Sabine law for the location of resonances in transmission problems. In this talk, our main applications are to scattering by strictly convex, smooth, transparent obstacles and highly frequency dependent delta potentials. In each case, we give a sharp characteri
From playlist Partial Differential Equations
Eye of the Tyger: early-time resonances and singularities in the inviscid Burgers by Cornelius Rampf
PROGRAM TURBULENCE: PROBLEMS AT THE INTERFACE OF MATHEMATICS AND PHYSICS ORGANIZERS Uriel Frisch (Observatoire de la Côte d'Azur and CNRS, France), Konstantin Khanin (University of Toronto, Canada) and Rahul Pandit (IISc, India) DATE & TIME 16 January 2023 to 27 January 2023 VENUE Ramanuj
From playlist Turbulence: Problems at the Interface of Mathematics and Physics 2023
Deniz Eroglu - Emergent hypernetworks in weakly coupled oscillators - IPAM at UCLA
Recorded 01 September 2022. Deniz Eroglu of Kadir Has University presents "Emergent hypernetworks in weakly coupled oscillators" at IPAM's Reconstructing Network Dynamics from Data: Applications to Neuroscience and Beyond. Abstract: Studies on model reconstruction from data have shown prev
From playlist 2022 Reconstructing Network Dynamics from Data: Applications to Neuroscience and Beyond
Physics 39 Capacitors (37 of 37) 3 Dielectric Layers
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the capacitance of a capacitor with 3 dielectrics with various thicknesses. First video in this series can be seen at:
From playlist PHYSICS 39 CAPACITORS