1) The light is not coming on. What is most likely the reason the bulb is not lit? a) The circuit is not closed. b) The bulb is broken. c) The battery is not connected correctly. d) The rope is not conducting electricity. 2) What can the students determine from the demonstration? a) Sugar water has the ability to conduct electricity. b) Pure sugar has the ability to conduct electricity. c) Salt water has the ability to conduct electricity. d) Pure table salt has the ability to conduct electricity. 3) Which part of the circuit could be removed and the light remain lit?? a) remove the wires because the energy can be transmitted through the air. b) remove the battery because the light bulb serves as the source of energy. c) remove the switch because the circuit can be completed by connecting the wires. d) remove the light bulb because the battery can provide evidence of the circuit working. 4) Under what conditions will there be a repelling force between two charged objects? a) when their charges have unlike signs b) when their charges have like signs c) when their charges are equal in magnitude d) when their charges are unequal in magnitude 5) Is the circuit open or closed? a) open series b) closed series 6) Which material is a conductor of electricity? a) a copper coin b) a cork c) an eraser d) a rubber tube 7) The image shows... a) current electricity b) magnetic force c) static electricity d) gravitational force 8) What is the term used to describe the buildup of electrical charges on an object, usually due to friction? a) circuit electricity b) negative charge c) positive charge  d) static electricity 9) Lightning is  a form of a) static electricity b) magnetism c) current electricity d) gravitational force 10) Current electricity is... a) naturally occurring b) animal harnessed c) human harnessed d) non-moving 11) Static electricity is... a) a build-up of charges b) moving electricity c) human harnessed d) created by gravity 12) Current electricity... a) is moving electricity b) does not move c) static electricity d) a build-up of charges

Static & Current Electricity

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