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Electric charge
Current
Conductors
Circuits
Electric Force
100
Electric charge
What is the electrical property of matter that creates electric and magnetic forces?
100
Ability to move an electric charge from one point to another
What is electrical potential energy?
100
Material in which charges flow freely
What are conductors?
100
Set of components connected such that they provide one or more complete paths for the movement of charges.
What is a circuit?
100
Electric force depends on
What is charge and distance?
200
SI unit for charges
What is coulombs?
200
The factor on which electric potential energy depends
What is distance?
200
Rubber, plastic, glass
What are insulators?
200
Single pathway for charges to flow
What is a series circuit?
200
Electric force is inversely proportional to
What is distance squared?
300
More electrons than protons
What is a negative charge?
300
Opposite charges far apart
What is high electrical potential energy?
300
Materials that are kept between a temperature of -272 degrees C and -123 degrees C
What are superconductors?
300
Multiple pathways for current to follow
What is a parallel circuit?
300
Rate at which electrical energy is used in a circuit
What is electrical power?
400
Imbalance of protons and electrons
What causes an electric charge?
400
Low potential electrical energy
What is a great distance between two like charges and small distance between unlike charges.
400
Silicon and germanium
What semi-conductors?
400
One wire in an outlet used to carry excess charge
What is grounding?
400
Bimetallic strip that responds to current overload by opening up
What is a circuit breaker?
500
Friction and contact
What are two ways to charge an object?
500
Charges move in the same direction
What is direct current?
500
A special type of conductor used to control current
What is a resistor?
500
A region of space around a charged object that causes a stationary charged object to experience an electric force
What is an electric field?
500
Components of a electrochemical cell
What are two electrodes and an electrolyte