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THIS IS With Your Host... Vocabulary 1 Vocabulary 2 Electromagnetism 100 100 200 Poles The Tough Stuff 100 100 100 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 What does it mean to attract? A 100 To pull toward A 100 Magnetite A 200 Natural magnetic rock A 200 Ferrous A 300 Containing iron A 300 Geographic Pole A 400 North and south end of the Earth’s axis A 400 Magnetic field A 500 Area around a magnet where the force of the magnet can act. A 500 Repel B 100 To push away B 100 Nonmagnetic B 200 Not able to be magnetized or attracted by a magnet B 200 Electromagnet B 300 Kind of temporary magnet B 300 Compass B 400 Instrument with a magnet that points to magnetic north B 400 Magnet B 500 Object that pulls materials made of or containing iron B 500 What do you need in order to have an electromagnet? C 100 An electric current C 100 The field lines around a magnet show _______ a) If the magnet is temporary or permanent b) The location of north c) Which materials will be attracted by the magnet d) The direction of the magnetic field C 200 d) The direction of the magnetic field C 200 What does the Earth have at its core that makes it the largest magnet you have touched? C 300 An iron current at the core C 300 DAILY Place A Wager DOUBLE C 400 Part 1: What is deflection? Part 2: How does deflection relate to magnetism? C 400 Part 1: Deflection is the turning aside of an object from its normal location. Part 2: Answers vary. C 400 Complete the sentence: The more loops of wire an electromagnet has the … C 500 …greater the magnetic field C 500 What are the specific names of the two poles? D 100 North and South Pole D 100 Where on the magnet is the force the strongest? D 200 The North and South Pole D 200 What is the Law of Magnetic Attraction? D 300 Like poles repel and unlike poles attract D 300 What are three types of materials that are magnetic, and metal is not an answer? D 400 Iron, Steel, Nickel, Cobalt D 400 What are the atoms that are spinning the same called in a magnetic material when they are being magnetized? D 500 Domains D 500 If you held two south poles together, what would happen? E 100 They would repel each other. E 100 Draw two pictures: One picture is of a nonmagnetic material in a magnetic field and the second picture is of a magnetic material in a magnetic field. E 200 Nonmagnetic Magnetic E 200 What are the two ways an object can become a temporary magnet? E 300 1) Attach the magnetic object to a magnet 2) Stroke or rub the magnetic object with a magnet E 300 What is the vocabulary term that tells us the difference between the geographic north and the magnetic north? What is it measured in? E 400 Variation and it is measured in degrees. E 400 Explain why Christopher Columbus did not discover America. E 500 Answer: Details pertaining to Ice Age Exploration & Viking Exploration accepted E 500 The Final Jeopardy Category is: Magnetism in real life Please make your wager. Click on screen to begin Please list 3 objects that you could find in everyday life that uses magnetism. Click on screen to continue Examples: 1) Refrigerator 2) Credit Cards 3) Cranes 4) Compass 5) Trains Click on screen to continue Thank You for Playing Jeopardy! Game Designed By C. Harr-MAIT