A pulsed field magnet is a strong electromagnet which is powered by a brief pulse of electric current through its windings rather than a continuous current, producing a brief but strong pulse of magnetic field. Pulsed field magnets are used in research in fields such as materials science to study the effect of strong magnetic fields, since they can produce stronger fields than continuous magnets. The maximum field strength that continuously-powered high-field electromagnets can produce is limited by the enormous waste heat generated in the windings by the large currents required. Therefore by applying brief pulses of current, with time between the pulses to allow the heat to dissipate, stronger currents can be used and thus stronger magnetic fields can be generated. The magnetic field produced by pulsed field magnets can reach between 50 and 100 T, and lasts several tens of milliseconds. (Wikipedia).
Magnetism (1 of 13) Magnets & Magnetic Field Lines, An Explanation
An explanation of magnets and how to draw magnetic field lines. Covers force of attraction and repulsion. How to draw magnetic field lines for like poles (bar magnet), unlike poles and a U-shaped magnet. A magnet is a material or object that produces a magnetic field. This magnetic fiel
From playlist Magnets, Magnetism and Charges in Magnetic Fields
Magnetism (2 of 13) Why are Magnets Magnetic, An Explanation
An explanation of why magnets are magnetic. Ever wondered why some pieces of metal stick together and some don't? Watch this video and find out why. It is amazing. A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for t
From playlist Magnets, Magnetism and Charges in Magnetic Fields
Charged particle in a magnetic field
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From playlist Magnetic Fields
Magnetism (4 of 13) Magnetic Field of a Wire, Calculations
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From playlist Magnets, Magnetism and Charges in Magnetic Fields
Electric Field (1 of 3) An Explanation
Explains how to determine the direction and magnitude of the electric field from charged particles. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts force on other charges in t
From playlist Electricity and Magnetism
AWESOME Physics demonstrations. Electromagnetic force from A.C. current!!
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From playlist ELECTROMAGNETISM
Magnetism (3 of 13) Magnetic Field of a Current Carrying Wire, An Explanation
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From playlist Magnets, Magnetism and Charges in Magnetic Fields
Magnetism (5 of 13) Magnetic Field of a Coil, An Explanation
Explains how to calculate the magnitude of the magnetic field inside a coil of wire. The magnetic field in the coil of wire is homogenous and is shown in this video using iron filings and compasses. The magnetic field strength is directly proportional to the number of winding and the cur
From playlist Magnets, Magnetism and Charges in Magnetic Fields
Electric Field (2 of 3) Calculating the Magnitude and Direction of the Electric Field
Explains how to calculate the electric field of a charged particle and the acceleration of an electron in the electric field. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts f
From playlist Electricity and Magnetism
Molecular Structure & Statistical Mechanics 131B. Lecture 18. Eigenstates & Eigenvalues
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From playlist Chem 131B: Molecular Structure & Statistical Mechanics
Chem 203. Lecture 09: NMR Spectroscopy Concepts and Theory, Part 2
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Surface Plasma Attosource: from electrons to high harmonics at ELI-ALPS by Subhendu Kahaly
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Winter Theory School 2022: Steve Hill
Directly observing quantum spin dynamics and relaxation via electron magnetic resonance
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HEDS | Laser driven coils; how well do they work?
HEDS Seminar Series- Jonathan Peebles – April 1st, 2021 LLNL-VIDEO-825575
From playlist High Energy Density Science Seminar Series
Mod-01 Lec-24ex Magnetism and Magnetic Resonance - Worked Examples
Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course
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How Would a Nuclear EMP Affect the Power Grid?
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From playlist Electrical Grid
HEDS | Laser-driven magnetic filaments as a platform for high-field science
HEDS Seminar Series – Alexy Arefiev – July 15th, 2021 LLNL-VIDEO-836253
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How magnets work, demonstrated and explained: from fizzics.org
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From playlist Magnetism and electromagnetism
Virtual Open House Live Session: Scientist Speed Session with Dr. Laurel Winter
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From playlist Virtual Open House: Live Demos