In Judaism, gratitude is an essential part of the act of worship and a part of every aspect of a worshiperâs life. According to the Hebrew worldview, all things come from God and because of this, gratitude is extremely important to the followers of Judaism. The Hebrew Scriptures are filled with the idea of gratitude.
What is an electromagnet? An electromagnet is a magnet that runs on electricity. An electromagnet works because an electric current produces a magnetic field. If a wire carrying an electric current is formed into a series of loops, the magnetic field can be concentrated within the loops.
Even though electromagnets are used in all kinds of complex technology, they are pretty easy to make. In fact, you can make one yourself using some common household supplies that you may already have! How to Make an Electromagnet. To make an electromagnet, you just need two things: a battery and some wire. Connect both ends of the wire to the battery and you will create a magnetic field just like Oersted did. You can verify that you have made an electromagnet by using a magnetic compass needle, or by placing some iron filings around the wire.