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SECTION 1
SECTION 2
SECTION 3
SECTION 4
Electrical Safety
100
space around a charged object in which another charged object experiences an electric force
What is a. law of electric charges b. electric force c.electric/field
100
rate at which charges pass a given point
What is a. electric current b. voltage c. resistance
100
found that the ratio of voltage to current is a constant for each material.
What is a. George Ohm b.Elliott c. Bright
100
Just like a roller coaster, an electric circuit always forms this
What is a. loop b.triangles c.east/west lines
100
used to warn you of hazardous or dangerous areas
What is a. sign b. poster c. sirens
200
states that like charges repel, or push away
What is a. law of electric charges b.electric field c.electric field
200
opposition to the flow of electric charge
What is a. electric current b.voltage c. resistance
200
rate at which electrical energy is changed into other forms of energy
What is a. electric wattage b. electric resistance c.electric power
200
complete closed path through which electric charges flows
What is a. electric circuit b. electric force c. electric watt
200
make sure that these are not worn
What is a. belts b.insulation on cords c. floors
300
the force of attraction of repulsion on a charged particle that is due to an electric field
What is a.law of electric charges b.electric force c.electric field
300
the potential difference between two points in a circuit
What is a.electric current b. voltage c. resistance
300
common units of power
What is a. mileage/inches b. watt/kilowatt c voltage/power
300
allows the circuit to be broken
What is a. circuit breaker b. cells c. switch
300
happens if you plug in too many electrical devices
What is a. overload circuits b. insulates circuits c. nothing
400
is a materials in which charges can move easily
What is a. electrical conductor b.electrical insulator c.static electricity
400
changes chemical or radiant energy into electrical energy
What is a. thermocouple b. cells
400
energy for our homes comes from
What is a.lightening b. fireplaces c. electric companies
400
circuit in which all parts are connected in a single loop
What is a. series b. parallel
400
do not use electrical devices near
What is a. trees b. water c. other people
500
electric charge at rest
What is a. electrical conductor b. static electricity
500
device that converts thermal energy into electrical energy
What is a. thermocouple b. cells
500
electric companies use this to measure energy used in our homes
What is a.converters b. power box c. meters
500
circuit in which loads are connected side by side
What is a. series b. parallel
500
never plug these into an electrical outlet
What is a. hair dryer b. toys c. light