Science Chapter 7 Section 1-3 by Henry Orozco https://padlet.com/horozco/wlpjakmb41db Hecho por Henry O. en-us 2017-11-09 17:53:30 UTC 2026-03-19 18:02:25 UTC hello@padlet.com Magnets More than 2,000 years ago, the Greeks discovered deposits of a mineral that was a natural magenet. This mineral was found in a region of turkey that was known as Magnesia, so the Greeks called the mineral the magnetic stone.This mineral is called magnetite.Since the discoveries of magnenite, many devices have been devoloped that are presents on magnets.in science, magnetism refers to the properties and interactions of magnets. horozco https://padlet.com/horozco/wlpjakmb41db/wish/205413002 2017-11-09 17:57:11 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205413002 horozco https://padlet.com/horozco/wlpjakmb41db/wish/205413168 Magnetic Fields 

A magnet can exert a force on a distant object because of its magnetic field. A magnetic field is a region of space that surrounds a magnet and exerts a force on other magnets and objects made of magnetic materials.
A stronger magnetic field means that a magnetic object placed in the field will experience a stronger magnetic force.
The strenght of the magnetic field affects the use of the magnet.
The Magnetic field lines can be represented by lines of force. The closer together the magnetic field lines are the stronger the magnetic field is at that point.

]]> 2017-11-09 17:57:35 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205413168 Magnetic Poles The regions of a magnet that exert the strongest force are called magnetic poles. horozco https://padlet.com/horozco/wlpjakmb41db/wish/205413656 2017-11-09 17:58:38 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205413656 horozco https://padlet.com/horozco/wlpjakmb41db/wish/205414721 2017-11-09 18:00:59 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205414721 Video of Magnetic Fields horozco https://padlet.com/horozco/wlpjakmb41db/wish/205418215 You will learn about "Magnetic Field" in this video. The region surrounding a magnet in which the force of the magnet can be experienced is called its magnetic field. To view a magnetic field take a bar magnet and keep it on a table.]]> 2017-11-09 18:07:37 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205418215 horozco https://padlet.com/horozco/wlpjakmb41db/wish/205421849 2017-11-09 18:13:34 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205421849 horozco https://padlet.com/horozco/wlpjakmb41db/wish/205426535 2017-11-09 18:21:08 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205426535 Galvanometers horozco https://padlet.com/horozco/wlpjakmb41db/wish/205426863 2017-11-09 18:21:40 UTC https://padlet.com/horozco/wlpjakmb41db/wish/205426863