Science Quiz / Grade 9 Science Electricity Part 1 of 3

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Can you name the Grade 9 Science vocabulary for Electricity?

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QuestionElectricity vocabulary
What is used to interrupt a circuit when there is too much current?
What is the symbol for potential difference?
In Ohm’s Law what does “R” represent?
The difference in electrical charge between two points that will cause the current to flow in a closed circuit.
What is the word that means the amount a substance opposes the flow of an electric current through it?
What is the name of an electric current that reverses direction with constant frequency?
What is the name of charging an object without directly touching it?
Which kind of electricity is in an electric circuit?
What instrument is used to measure electrical potential difference
In what kind of circuit is the voltage across each of the components the same?
What is the name of a unit of work or energy equal to that expended by one kilowatt in one hour.
What is the SI metric unit of electric current?
What do we call the rate of flow of electric charge?
What do we call the power output of a generator or power plant?
What do we call the flow of electricity through a conductor?
What does the symbol 'V' measure?
What is the SI unit used to measure electrical resistance?
What does DC stand for?
What do we call a material that resists the flow of electric current?
What word does the symbol “V” stand for?
Which instrument is used to measure current?
What does the symbol 'A' represent?
What is the name of subatomic particles that carry a negative charge?
In Ohm’s Law, what does “V” represent?
What kind of circuit has the electrical components connected in a single path?
What is used in your home to stop the wires overheating?
What is the short form for the word ampere?
QuestionElectricity vocabulary
What does an ammeter measures?
If one bulb blows and all the lights go off they must be connected in ______.
What is the subatomic particle that carries a positive charge?
In Ohm’s Law, what does “I” represent?
What is the SI metric unit of electric potential?
1000 watts equals 1_______?
Are wood, rubber, glass and plastic conductors or insulators?
1 _________ is the same as 1000 watts.
In Ohm's Law, what does 'I' represent?
Which type of current produced by a battery?
If the current is the same though each of the components is this a series or a parallel circuit?
If the current in each of the components needs to be added up, is this a series or parallel circuit?
What does AC stand for?
Give the two names for a device that uses electrical power called?
'What does R' represent?
If the current through each of the components is the same, what kind of circuit is it?
What do we call a something that resists or blocks the flow of electricity?
What do we call the ability of a substance or an electrical circuit to stop the flow of an electrical current?
What do we call an electrical component used to break an electrical circuit?
Which type of current is used to power a home?
What is the symbol for resistance?
If one bulb blows but the others stay on they must be connected in______.
If you charge an object without touching it, did you charge by contact or induction?
Are fiberglass, dry wood and diamonds conductors or insulators?
In Ohm's Law, what does 'V' represent?
In Ohm's Law, what does 'R' represent?

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