# data[].attributes.body
Today's impact

Electromagnet, the strongest magnet used today. The electromagnet is used in many different things today. For example it is used in the MRI machine for taking the pictures, loud speakers, scientific instruments, in the junkyard for picking up all the metal, in car yards to pick up all the cars to get them to a different location, relays, and generators. Today Japan has a very fast train by using electromagnets to make the train hover and move faster.  Many things that the electromagnet is in you will never know because there is an electromagnet in something you can barely see it because it is easily hidden. Also it is used in a safety lock for doors in order for them to automatically lock. People will keep using the electromagnet and making many different things.

# data[].attributes.body
Description

The electromagnet is a very power full device that changes the flow of electric current into a magnetic field. This device can be turned on and off unlike other magnets. The good thing about that is that when you use it in order to pick something up and move it from place to place you can turn it on to pick it and turn it off to set it down in another spot. Also you can make it stronger or weaker by just simply increasing or decreasing the current.  Many people can keep making different things with the electromagnet. For example, people have already made electromagnet with 3 poles, Great electromagnet, horizontal helix, davis electromagnet, and John Millington’s electromagnet.

Electromagnet is not just to make things attract to it and move but it can be used in many different things. It will be used in generating certain things and helping other machines or devices work or move. The electromagnet is very great because in anyway you use it the device you’re using it on it will be the best to make it work. The electromagnet is an easy way to generate devices or machines and other things. They are a 100% guarantee that it will work and be great for the thing you are using it for.

# data[].attributes.body
"Electromagnet." World of Invention, Gale, 2006. Student Resources In Context, http://link.galegroup.com/apps/doc/CV1647500282/SUIC?u=carljcths&sid=SUIC&xid=602059a2. Accessed 23 Jan. 2019.

Targetstudy.com. “Electromagnet.” Education in India, targetstudy.com/knowledge/invention/80/electromagnet.html.

Lee, Kevin. “What Are Electromagnets Used for in Everyday Life?” Sciencing.com, Sciencing, 10 Jan. 2019, sciencing.com/what-electromagnets-used-everyday-life-4703546.html.

# data[].attributes.headline
ONCE YOU SEE IT YOU'LL BE STUCK TO IT!!!

# data[].attributes.subject
ONCE YOU SEE IT YOU'LL BE STUCK TO IT!!!

# data[].attributes.body
The good about being able to turn the magnet on and off is when you are using it to move things you can turn it on to pick it up and turn it off to set it down.

# data[].attributes.body
The electromagnet is the strongest of all the magnets because of all of the coils in the magnets working together.

# data[].attributes.body
This can be taken to the next level because china is trying to get the hovering train with the electromagnets.

# data[].attributes.body
People have certain locks on their doors that are powered and this helps accomplish this lock.

# data[].attributes.body
Things electromagnets can be used in is MRI machine, loud speakers, scientific instruments, magnetic separations equipment, relays and generators.

# data[].attributes.body
The invention lead to the telegraph and electric motor.

# data[].attributes.body
Many other people have made different model of the electromagnet. Like the electromagnet with 3 poles, Great electromagnet, horizontal helix, Davis electromagnet, John Millington's electromagnet.

# data[].attributes.body
Unlike other magnets, you can change the strength of the electromagnet. You just have increase or decrease the current.

# data[].attributes.body
The electromagnet is used with the compass the magnetic fields pull the needle so you know which you're going.

# data[].attributes.body
When it is helping to power something it can be easily hidden. So most people won't even know you're using it.

# data[].attributes.body
A device that is used to changes the flow of an electric current into a magnetic field.

# data[].attributes.body
William Sturgeon