Charge
Electric Circuits
Voltage & Current
Resistance and Ohm's Law
Vocabulary
100
The unit in which charge is measured
What is a coulumb?
100
An electric circuit
What is the path electrcity travels?
100
The push that causes currents to move.
What is voltage difference?
100
Explains the relationship between current, voltage, and resistance.
What is Ohm's Law?
100
A small piece of wire that melts
What is a fuse?
200
A tiny imbalance of positive and negative charge
What is static electricity?
200
Light bulb, heating element, speaker, and motor
What are some resistors?
200
The measurement of resistance.
What are ohms?
200
The measure of how strongly a material resists current.
What is resistance?
200
Carries current easily
What is conductor?
300
An object that has an unequal number of protons and electrons.
What is a charged object?
300
The voltage difference across an outlet.
How a charge moves?
300
The measurement of voltage.
What is volts?
300
A variable resisator.
What is a potentiometer?
300
Blocks the flow of current
What is insulator?
400
The flow of electrons moves from the positive terninal to negative terminal.
What is the flow of electrons in a series?
400
When a series circuit does not have any current flowing through it.
What is an open circuit?
400
High electrical potential energy to low electrical potential energy.
What is the flow of electric current?
400
The rate at which electrical energy is converted to another form of energy.
What is electrical power?
400
A path that allows only one route for a current.
What is series circuit?
500
The process of transferring charge by touching or rubbing an object.
What is charging by contact?
500
What flows and carries energy in a circuit.
What is electrical current?
500
A meter that measures current in an electrical system.
What is an ammeter?
500
Guards aganist overhearting electric wires
What are electric fuse and circuit breaker?
500
A very large discharge of static electricity
What is lightning?
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