General

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General Electricity
Electricity yeah
This And That
Moving Electrons
Zap zap oww!
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General Electricity 100

• If an electron gains electrons what happens to
  its charge?

3
General Electricity 200

• Name one of the two factors that determines the
  strength of an electric field.

4
General Electricity 300

• What type of current is produced by a battery?

5
General Electricity 400

• How do the electrons of an electrical insulator
  behave (which causes it to insulate)

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General Electricity 500

• What four factors affect the resistance of a
  wire?

7
Electricity Yeah! 100

• What type of current does most of your school use?

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Electricity Yeah! 200

• If a neutral metal baseball bat is held near an
  object that has a high concenteration of
  electrons and the bats picks up the charge, then
  this is transfer through.?

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Electricity Yeah 300

• What is the unit for electrical power?

10
Electricity Yeah! 400

• If you know the power rating of an applicance and
  the voltage of the line it is attached to, you
  can calulate the current the appliace uses by?

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Electricity Yeah! 500

• A ground fault circuit interrupter (GFCI)shuts
  down a circuit if it

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Zap zap oww! 100

• Which of the following materials will allow
  charges to flow easily?
• A. wood
• B. glass
• C. Electrical Conductor
• D. Electrical Insulator

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Zap zap oww! 200

• Name one way you could decrease the amount of
  resistance for a wire

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Zap zap oww! 300

• What is one of the three ways that Ohms Law can
  be written?

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Zap zap oww! 400

• Daily Double

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Zap zap oww! 500

• What is the name of the area surrounding the
  Earth that is influenced by the earths magnetic
  field?

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Moving Electrons 100

• When placed near each other, what do like
  magnetic poles do to each other?

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Moving Electrons 200

• How man paths do electrons have to flow through
  when going through a series circuit?

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Moving Electrons 300

• Most of the circuits in your home are ?

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Moving Electrons 400

• The current in a hair dryer measures 12 amps, and
  the resistance is 8 ohms. What is the voltage?

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Moving Electrons 500

• A device that changes mechanical energy to
  electrical energy by rotating a coil of wires
  through a magnetic field.

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this and that 100

• What happens to the strength of a magnetic field
  as the distance between the two magnets
  increases?

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this and that 200

• What happens if you break a bar magnet in half?

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this and that 300

• Name two of the four major devices that your
  house uses to provide electrical safety.

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this and that 400

• Explain the process of using fossil fuels to
  creat electrical energy, and what fossil fuel is
  used the most for electricity?

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this and that 500

• Before electricity from the power lines can enter
  you house it must go through this device to lower
  the voltage.

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Zap Zap Oww Double

• Moving a magnet inside a coil of wire will induce
  a volatge in the coil. How can the voltage in
  the coil be increased?

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General Electricity 100

• It becomes negative

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General Electricity 200

• The amount of charge that the field originally
  produced
• And
• The distance from the charge

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General Electricity 300

• Direct Current

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General Electricity 400

• The electrons are tightly bound to the atoms.

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General Electricity 500

• Length of the wire
• Material of the wire
• Cross section or diameter of wire
• Temperature of wire

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Electricity Yeah! 100

• Alternating Current

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Electricity Yeah! 200

• Induction

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Electricity Yeah! 300

• Watts

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Electricity Yeah! 400

• Power divided by voltage or Watts/Volts

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Electricity Yeah! 500

• Senses unequal currents.

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Zap zap oww! 100

• C. Electrical Conductor

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Zap zap oww! 200

• Cool it, make it shorter, give it a larger
  diameter, use a more conductive material

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Zap zap oww! 300

• V I x R
• I V/R
• R V/I

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Zap zap oww! 400

• Move the magnet more rapidly

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Zap zap oww! 500

• Magnetosphere

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Moving Electrons 100

• Repel each other

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Moving Electrons 200

• One path

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Moving Electrons 300

• Parallel.

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Moving Electrons 400

• 96 volts

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Moving Electrons 500

• generator

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this and that 100

• The strength goes down

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this and that 200

• Each becomes a new bar magnet with two poles

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this and that 300

• GFCI
• Circuit Breakers
• Fuses
• Ground Wires

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this and that 400

• The burnt fossil fuels create heat, which is used
  to boil water, which creates steam used to turn a
  turbine (magnets and coils of wire) to make the
  electricity.
• Coal

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this and that 500

• Step down transformer