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## Questions and Answers - How do I make an electromagnet?

education.jlab.org/qa/electromagnet.html

It is fairly easy to build an electromagnet. All you need to do is wrap some insulated copper wire around an iron core. If you attach a battery to the wire, an electric ...

Apr 13, 2013 ... Magnets make electricity. Green Dan shows magnets making electricity. This video shows two different wire wound coils producing different ...
Oct 17, 2006 ... Hope I'll get full marks if I make a model of it.... It' simple .... A magnetic field is just an electric field viewed from a different ... How magnets work﻿.

## Science fair project: build Ultra-simple Electric Generator, spinning ...

amasci.com/amateur/coilgen.html

I wrote this article because I found lots of projects for making a simple electric motor, but .... This is a basic law of physics, and it is used by all coil/magnet electric ...

## How to Make a Simple Electric Generator: 15 Steps - wikiHow

www.wikihow.com/Make-a-Simple-Electric-Generator

Building a simple, low powered electric generator can be a fun science fair ... More "windings", coupled with a stronger magnet will increase the power output.

## Build an Electromagnet - Science NetLinks

By simply wrapping wire that has an electrical current running through it around a nail, you can make an electromagnet. When the electric current moves through ...

## MAKE AN ELECTROMAGNET - ScienceBob.com

sciencebob.com/make-an-electromagnet/

NOTE: Making an electromagnet uses up the battery somewhat quickly which is ... They run on electricity and are only magnetic when the electricity is flowing.

## Science Projects - Make an Electromagnet - Energy Quest

www.energyquest.ca.gov/projects/electromagnet.html

Get a DC (direct current) switch **; Electrical tape; Some paper clips ... direction add to the coil and make the magnet strong enough to pick up some objects.

## Creating an Electromagnet - Activity - www.teachengineering.org

www.teachengineering.org/view_activity.php?url=collection/cub_/activities/cub_mag/cub_mag_lesson2_activity1.xml

So, an electromagnet is actually a magnet that is created by electricity. ... There are two ways to make this magnetic field stronger — we can increase the amount  ...

## BBC - KS3 Bitesize Science - Magnets and electric current ...

www.bbc.co.uk/bitesize/ks3/science/energy_electricity_forces/magnets_electric_effects/revision/4/

When an electric current flows in a wire it creates a magnetic field around the wire. By winding ... We can make an electromagnet stronger by doing these things:.

### What is Energy: Magnets and Electricity - solarschools.net

www.solarschools.net

How magnets create electricity and electricity can create magnets. ... the Activity Electromagnetism you will find you can make a magnet out of an iron bolt or nail.

### Electromagnets - How can electricity create a magnet?

marshallbrain.com

In the video you get to see how electricity can create a magnet. ... This is sometimes called "motor wire", and is used to make motor windings and electromagnets ...

### How to build a generator - Instructables

www.instructables.com

Materials needed -electrical tape -a magnet -Copper wire -2 electrical wires -A light bulb -Something to wrap the copper wire around ( a weight). -Scissors - A ...