Electric Charge
Electric Currents and Energy
Electrical Calculations
Electric Circuits
Other
100
The building blocks of life
What are atoms?
100
A material in which charges CAN move easily
What is an electrical conductor?
100
Resistance=volts divided by current
How do you calculate resistance?
100
the opposition to the flow of electrical charges
What is resistance?
100
negative
What kind of charge do electrons have?
200
Atoms are made up of these
What are protons, neutrons, and electrons?
200
A material in which charges CANNOT move easily
What is an electrical insulator?
200
Electrical Power= power multiplied by time
How do you calculate Electrical Power?
200
convert light energy into electrical energy
What are photocells?
200
protons and electrons are charged, while electrons are not
What is the difference between neutrons and protons/electrons?
300
States that like charges repel and opposite charges attract
What is the Law of Electric Charges?
300
The electric charge at rest on an object
What is static electricity?
300
The potential difference between two points in a circuit.
What is Voltage?
300
change chemical or radiant energy into electrical energy
What do cells do?
300
Alternating current and direct current
What does AC and DC stand for?
400
Atoms with a positive charge
What are protons?
400
The loss of static electricity as charges move off an object
What is electric discharge?
400
Temperature and material
What does resistance depend on?
400
electric force
What is the force between charged objects?
400
friction, conduction, or induction
How can electrons move from one object to another?
500
What is electric field?
The region around a charged object in which an electric force is exerted on another
500
the rate at which energy charges pass through a given point
What is an electric current?
500
converts thermal energy into electrical energy
What is a thermocouple?
500
the rate at which electrical energy is changed to other forms of energy
What is electric power?
500
an electroscope
What can be used to detect if an object has a charge?
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