Jeopardy Nature of Magnetism Inside a Magnet Magnetic Earth Misc. Electromagnets Misc. Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy

$100 Question from Nature of Magnetism The region in which magnetic forces act is called the

$100 Answer from Nature of Magnetism Magnetic Field

$200 Question from Nature of Magnetism The word ferromagnetic has its root in which element

$200 Answer from Nature of Magnetism Iron

$300 Question from Nature of Magnetism The two ends of a magnet are known as the ___________

$300 Answer from Nature of Magnetism poles

$400 Question from Nature of Magnetism A cluster of billions of atoms that all have magnetic fields that are lined up in the same way is known as

$400 Answer from Nature of Magnetism Domain

$500 Question from Nature of Magnetism They type of magnetic mineral found in nature

$500 Answer from Nature of Magnetism Magnetite

$100 Question from Inside a Magnet The smallest particle of an element

$100 Answer from Inside a Magnet Atom

$200 Question from Inside a Magnet The 100+ basic materials that make up all matter, including magnets

$200 Answer from Inside a Magnet element

$300 Question from Inside a Magnet What happens to the domains of a nail when it is brought next to a magnet

$300 Answer from Inside a Magnet They all line up in the same direction

$400 Question from Inside a Magnet What happens to the domains of a magnetized object when it is dropped

$400 Answer from Inside a Magnet They are moved out of alignment and it loses some of its magnetic properties

$500 Question from Inside a Magnet Why does heating a magnet weaken it

$500 Answer from Inside a Magnet More movement of the particles causes the domains to shift out of place

$100 Question from electromagnets A current- carrying coil of wire with many loops

$100 Answer from electromagnets sollenoid

$200 Question from electromagnets A solenoid with a ferromagnetic core

$200 Answer from electromagnets

$300 Question from electromagnets What happens if you increase the number of coils in a solenoid

$300 Answer from electromagnets Increase the magnetic field and create a stronger magnet

$400 Question from electromagnets Why is an electromagnet a temporary magnet?

$400 Answer from electromagnets It only works if there is a current running through it

$500 Question from electromagnets How is an electromagnet different from a permanent magnet?

$500 Answer from electromagnets Electromagnets can be turned on/off, strength can be increased

$100 Question from Magnetic Earth Where are the two magnetic poles of the Earth found

$100 Answer from Magnetic Earth Magnetic North = geographic south Magnetic south = geographic north

$200 Question from Magnetic Earth Why does a compass needle point north

$200 Answer from Magnetic Earth It is attracted to magnetic south pole

$300 Question from Magnetic Earth What is the earth’s core mostly made up of

$300 Answer from Magnetic Earth Iron and Nickel

$400 Question from Magnetic Earth How is the earth like a magnet?

$400 Answer from Magnetic Earth It has a magnetic field and magnetic poles

$500 Question from Magnetic Earth What happens to Earth’s magnetic field every couple of hundred thousand years?

$500 Answer from Magnetic Earth It will reverse

$100 Question from Miscellaneous A device that has a magnetized need that can spin freely

$100 Answer from Miscellaneous compass

$200 Question from Miscellaneous The relationship between electricity and magnetism is called

$200 Answer from Miscellaneous electromagnetism

$300 Question from Miscellaneous What happens to a compass needle when placed next to a current carrying wire?

$300 Answer from Miscellaneous The needle spins

$400 Question from Miscellaneous A device that changes electric energy into mechanical energy

$400 Answer from Miscellaneous Electric motor

$500 Question from Miscellaneous Moving a loop of wire through a magnetic field or moving a magnet through a loop of wire causes

$500 Answer from H5 Miscellaneous Electromagnetic induction

Final Jeopardy A device that is used as a gauge that contains a permanent magnet and an electromagnet

Final Jeopardy Answer galvonometer