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JeopardySafety Generating
ElectricityCircuits In your
home
Q $100
Q $200
Q $300
Q $400
Q $500
Q $100 Q $100Q $100 Q $100
Q $200 Q $200 Q $200 Q $200
Q $300 Q $300 Q $300 Q $300
Q $400 Q $400 Q $400 Q $400
Q $500 Q $500 Q $500 Q $500
Final Jeopardy
Measuring Electricity
$100 Question Safety
True or False: You should use tacks, staples and nails when fastening extension cords in place
$100 Answer Safety
False
$200 Question Safety
This is a type of circuit that has no load and therefore is dangerous and can cause electrical fires.
$200 Answer Safety
Short Circuit
$300 Question Safety
Never mix this substance with electricity
$300 Answer Safety
Water
$400 Question Safety
This amount of amperes can cause death
$400 Answer Safety
0.05 – 0.1 A – heart stops pumping
$500 Question Safety
What does this symbol stand for?
$500 Answer Safety
Canadian Standards Association
$100 Question Generating Electricity
This current is found in a battery
$100 Answer Generating Electricity
Direct current
$200 Question Generating Electricity
True of False: Fossil fuels are used to generate electricity
$200 Answer Generating Electricity
True – used to heat water to usesteam to turn turbines
$300 Question Generating Electricity
List 3 other ways to generateelectricity
$300 Answer Generating Electricity
Nuclear power, Solar, Wind, Water
$400 Question Generating Electricity
What is alternating current?
$400 Answer Generating Electricity
AC is the back and forth movement of electrons through a wire
$500 Question Generating Electricity
Describe how you could easily generate electricity
$500 Answer Generating Electricity
Passing a magnet in and out of acoiled wire
$100 Question from Circuits
These travel through electric circuits
$100 Answer from Circuits
Electrons
$200 Question from Circuits
What are the three things neededto make a complete circuit?
$200 Answer from Circuits
Energy source, load and connecting conductors
$300 Question from Circuits
When the lights are off, the circuit is what?
$300 Answer from Circuits
Open circuit
$400 Question from Circuits
Draw two lights in a series circuit
$400 Answer from Circuits
Only one path for the electrons
$500 Question from Circuits
Draw a schematic diagram of a light and a resistor in parallel circuit with an open switch
$500 Answer from Circuits
Two paths for the electrons
$100 Question from Measuring Electricity
The flow of electrons is called this, just like water in a river
$100 Answer from Measuring Electricity
Current
$200 Question from Measuring Electricity
This device would be used to measure potential difference
$200 Answer from Measuring Electricity
Voltmeter
$300 Question from Measuring Electricity
Draw the symbol for Ohms (resistance)
$300 Answer from Measuring Electricity
Ω
$400 Question from Measuring Electricity
How do you use a voltmeter to measure volts?(where would you put the voltmeter?)
$400 Answer from Measuring Electricity
You put it ACROSS the circuit(not in it)
$500 Question from Measuring Electricity
What was the name of the deviceused to measure the electricity created by your generator in the lab?
$500 Answer from Measuring Electricity
Galvanometer
$100 Question from In Your Home
What are fuses made of?
$100 Answer from In Your Home
Conductors that have a low melting point
$200 Question from In Your Home
What is the benefit of a circuit breaker?
$200 Answer from In Your Home
You don’t have to replace it like a fuse
$300 Question from In Your Home
True or False: An appliance is aresistor?
$300 Answer from In Your Home
True
$400 Question from In Your Home
Adding more resistors in parallel does what to the current?
$400 Answer from In Your Home
Increases it
$500 Question from In Your Home
Name 3 things ways you can practice electrical safety at home
$500 Answer from In Your Home
Answers will vary . . .
Final Jeopardy
Using the materials provided for each group, create a circuit that has 3 light bulbs in parallel
Final Jeopardy Answer
All three need to be in parallel and light up