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
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
AWESOME Antigravity experiment! Levitron!
I show an interesting commercially available toy that is the highest magnetic levitation device we've seen so far.
From playlist MAGNETISM
Magnetism (3 of 13) Magnetic Field of a Current Carrying Wire, An Explanation
Explains how to determine the direction and magnitude of the magnetic field from a current carrying wire. The direction of the magnetic field is found using the first right hand rule. Point your thumb in the direction of the current and your fingers curl around the wire in the direction
From playlist Magnets, Magnetism and Charges in Magnetic Fields
Levitation magnet on a stirrer (Foucault currents)!!!
In this video i demonstrate levitation magnet on aluminum plate with stirrer. Enjoy!
From playlist ELECTROMAGNETISM
Magnetism (4 of 13) Magnetic Field of a Wire, Calculations
Explains how to do simple calculations for the magnetic field generated by the current in a long straight wire. Three worked examples show you how to calculate the magnetic field strength, the amount of current flowing through the wire and the distance r from the wire. The magnetic field
From playlist Magnets, Magnetism and Charges in Magnetic Fields
A New Way to Move Tiny Spacecraft | Electrospray Propulsion
Big, fiery rocket launches are just too powerful for something like a toaster-sized CubeSat once it’s in space. Electrospray propulsion is a promising new way to move these little satellites. Host: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.
From playlist SciShow Space
AWESOME antigravity electromagnetic levitator (explaining simply)
Physics levitron (science experiments)
From playlist ELECTROMAGNETISM