A bifilar coil is an electromagnetic coil that contains two closely spaced, parallel windings. In engineering, the word bifilar describes wire which is made of two filaments or strands. It is commonly used to denote special types of winding wire for transformers. Wire can be purchased in bifilar form, usually as different colored enameled wire bonded together. For three strands, the term trifilar coil is used. (Wikipedia).
Tesla Bifilar coil and high frequency experiments!
In this video i show Tesla bifilar coil which turn on fluorescent 240V and how bifilar can used for loudspeaker. Enjoy!!!
From playlist ELECTROMAGNETISM
Rahul Savani: Polymatrix Games Algorithms and Applications
Polymatrix games are multi-player games that capture pairwise interactions between players. They are defined by an underlying interaction graph, where nodes represent players, and every edge corresponds to a two-player strategic form (bimatrix) game. This talk will be a short survey that w
From playlist HIM Lectures: Trimester Program "Combinatorial Optimization"
Using a set of points determine if the figure is a parallelogram using the midpoint formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
020 - Magnetic Permeability In this video Paul Andersen explains how the magnetic permeability is the ability of a material to form internal magnetic fields. The magnetic permeability of free space is a constant and is much lower than the magnetic permeability of magnetics. Do you speak
From playlist AP Physics 2 Videos
Determining if a set of points makes a parallelogram or not
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Using the slope formula to determine if points make up a rectangle
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
What is a Bipartite Graph? | Graph Theory
What is a bipartite graph? We go over it in today’s lesson! I find all of these different types of graphs very interesting, so I hope you will enjoy this lesson. A bipartite graph is any graph whose vertex set can be partitioned into two disjoint sets (called partite sets), such that all e
From playlist Graph Theory
How to determine if points are a rhombus, square or rectangle
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determine if a set of points is a parallelogram by using the slope formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determine if a set of points is a trapezoid or not
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determine if a set of points is a parallelogram using the distance formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Iron filings are used to visualize the magnetic fields generated by coils. Ampere's circuital law is applied to a solenoid to determine the magnetic field intensity.
From playlist Magnetic Fields
Physics - Electromagnetism: Faraday's Law
This is the 4th lesson in the series, "Electromagnetism." It explains Michael Faraday's discovery and analyzes the law he used to explain his discovery. The lesson explains what happens when a bar magnet is pushed into or pulled out of a coil. It also presents Faraday's law and shows how t
From playlist Physics - Electromagnetism
Mutual Inductance & Solenoids - Physics
This physics video tutorial provides a basic introduction into the mutual inductance of solenoids. The emf induced in a second coil is proportional to the mutual inductance of the two coils and the rate of change of the current in the first coil. The mutual inductance depends on the numb
From playlist New Physics Video Playlist
The Ultimate Tesla Coil Build Guide (HD): EVERYTHING you need to know!
Enjoy this video? Be sure to check out my latest and greatest Tesla coil tutorial, which shows you how to build your own audio-modulated, class-E musical Tesla coil: https://www.youtube.com/watch?v=Hez-R-WF5P0 Tired of the same old Tesla coil demos telling you basic crap everybody knows?
From playlist Tesla Coils and High Voltage
How Power Gets to Your Home: Crash Course Physics #35
Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In this episode of Crash Course Physics, Shini talks to us about how power gets to our homes. It's kind of amazing whe
From playlist Physics
Electromagnetic Induction (8 of 15) Induced Emf in a Coil of Wire, Example No. 2
This video explains the concept of induced Emf as as coil of wire moves out of a magnetic field at a constant velocity. An Emf and corresponding current are induced in the wire when the magnetic flux through the coil changes over time. A worked example is used as a means to explain this
From playlist Electromagnetic Induction
How Does a Tesla Coil Work? A Historical Deep Dive
How does a Tesla coil work? Take a wild journey through time from the invention of the electromagnet, through a shocked Irish priest and the discovery of radio waves to Tesla's dramatic displays! Check it out! Timeline: 1800 Volta invents the battery: https://youtu.be/f6wJfx0VYRY 1820 O
From playlist "The Birth of Wireless": A History of IR, Radio and more
How to determine if a set of points makes up a rectangle using the distance formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Chapter 11.7.1: Steady state magnetic levitation
MIT Electromagnetic Fields and Energy, Textbook Components with Video Demonstrations View the complete course: http://ocw.mit.edu/RES6-001S08 Instructor: Markus Zahn, James R. Melcher, Manuel L. Silva License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More cou
From playlist Electromagnetic Fields & Energy, Textbook Components w Video