1) What does the nucleus of an atom contain? a) watts and ohms b) voltage and amps c) protons and neutrons 2) What are the small particles which rotate around the nucleus called? a) protons b) electrons c) neutrons 3) Do unlike charges attract or repel each other? a) attract b) repel 4) What is electricity? a) The smallest piece an element can be broken into. b) A measure of resistance. c) The flow of electrical energy caused by the movement of electrons through a conductor. 5) What does conduct mean? a) To resist the flow of electric current. b) To allow something to pass through or move along. c) A measure of how much a material resists the flow of electricity. 6) A current will flow only if there is a/an _______ path for the electrons to follow. a) curved b) straight c) unbroken 7) Which word does this sentence define: A measure of how much a material resists the flow of electricity. a) volts b) amps c) watts d) ohms 8) Is this circuit open or closed? a) open b) closed

Electricity Definitions

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