1) What is Magnetism a) Magnetism is the force of attraction or repulsion between objects with magnetic properties b) Magnetism is a force of attraction or repel between any object c) Magnetism is a tangible force of attraction or repulsion between objects with magnetic properties d) Magnetism an external force that causes magnets to be able to be attracted to the same type of magnets 2) What is Electromagnetism a) Electromagnetism is the interaction between magnets b) Electromagnetism is the interaction between the mangnetic field and electricity c) Electromagnetism is the interaction between electricity and magnetism. d) Electromagnetism is the interaction between electricity and the magnet's battery 3) Explain the difference between Electromagnets and Magnets a) The main difference between Electromagnets and magnets is that electromagnets are amplified versions of magnets b) There is no difference c) The difference between Electromagnets and magnets are magnets is an object made of a material that gets magnetized and creates its own persistent magnetic fieldA permanent magnet is an object made of a material that gets magnetized and creates its own persistent magnetic field d) The difference between electromagnets and magnets are magnets are permanent magnets while electromagnents are temporary magnets 4) What is the Law of Magnetism a) Like poles attract and repel according to the temperature and power of the magnet/electromagnet and unlike poles do not affect each other b) Like poles attract because they are attracted and like each other while unlike poles repel c) like poles repel one another and unlike poles attract each other d) Like poles attract and unlike poles repel 5) Like Poles Tend to ... a) Repel b) Attract c) "Nothing Happens" d) Both, depends 6) Unlike Poles Tend to ... a) Repel b) Attract c) "Nothing Happens" d) Both, depends 7) What makes an electromagnet different than a permanent magnet? a) it does not need any electricity b) it can be turned on and off c) its strength can be increased and decreased d) its polarity can be reversed 8) All permanent magnets have two a) Magnetic Charges b) Magnetic Fields c) Magnetic Poles d) Magnetic Switch 9) Which one of these statements are true? a) The difference between Electromagnets and magnets are magnets is an object made of a material that gets magnetized and creates its own persistent magnetic fieldA permanent magnet is an object made of a material that gets magnetized and creates its own persistent magnetic field b) Like poles attract because they are attracted and like each other while unlike poles repel c) The force between two magnetic poles is directly proportional to the product of their strengths and inversely proportional to the square of the distance between them. d) With enough electricity flown to it's field, a magnet can be turned into an electromagnet. 10) Can a permanent magnet be used as a core for an electromagnet? a) No b) Depends on the energy c) Yes d) No, Since an electromagnet can only be produced using a temporary magnet

Magnetism & Electromagnetism Quiz

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