6th Grade - Electricity
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is the attraction or repulsion between electric charges? | Electric Force
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| What is the transfer of electrons from one uncharged object to another by rubbing? | Friction
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| What is the transfer of electrons from a charged object to another object by direct contact? | Conduction
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| What is the movement of electrons to one part of an object that is caused by an electric field of a second object but not touching? | Induction
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| What is the unit of current? | Amps
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| What is the unit of voltage? | Volt
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| What is the unit of resistance? | Ohm
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| What is the unit of power? | Watt
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| What is the unit of energy? | Watt hours
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| What is the substance that conducts electric current in an electrochemical cell? | Electrolyte
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| What law is, resistance equal to the voltage divided by the current? | Ohm's Law
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| What are light bulbs and fans examples of in an electric circuit? | Resistance
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| What is the difference in electrical potential energy between two place in a circuit? | Voltage
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| What is a device that contains a thin strip of metal that melts if there is too much current through it? | Fuse
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| If charges are the same in an electric field will they attract or repel each other? | Repel
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| If charges are different in an electric field will they attract or repel each other? | Attract
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| What type of electricity occurs when charges build up on an object, but they do not flow continuously? | Static Electricity
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| What is the continuous flow of electric charges through a material? | Electric Current
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| What is a material through which a charge can flow easily? | Conductor
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| What is a material through which charges cannot flow easily? | Insulator
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| What is a device that creates a potential difference in an electric circuit? | Voltage Source
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| What is an example of a voltage source? | Battery
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| What is the rate at which energy is changed from one form to another? | Power
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| Complete: The ___________ the resistance, the less current there is for a given voltage. | greater
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| What type of energy is stored in chemical compounds? | Chemical Energy
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| What is a process in which substances change into new substances with different properties? | Chemical Reaction
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| Who created the first electric battery? | Alessandro Volta
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| What type of electrochemical cell has a paste for an electrolyte? | Dry Cell
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| What type of electrochemical cell has a liquid for an electrolyte? | Wet Cell
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| What connects electrical circuits? | Conducting wires
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| What is it called when two or more electrochemical cells are connected in a series? | Battery
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| What is a connection that allows current to take the path of least resistance? | Short Circuit
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| What is it when charges are able to flow directly from the circuit into the Earth in the event of a short circuit? | Grounded
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| What is the round, metal piece of an appliance that connects to the ground wire of a building? | Third Prong
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| What is a reusable safety switch that breaks the circuit when the current gets too high? | Circuit Breaker
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
kpmueller
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