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Electrical circuit unit
Terms in this set (30)
A system that uses electrical energy to generate light and heat energy.
Not complete or partial path through which an electrical current may flow
The continuous flow of electrons through a conductor
Commonly known as the battery, this uses chemicals to make an electrical charge.
A form of energy which can be transferred from one place to another in a closed circuit.
The ability to do work; various forms exist such as heat, electricity, chemical and light energy.
Resistant wire in a bulb which transforms electrical energy into light energy.
A material that does not easily conduct electricity (a nonconductor).
A diagram showing how something is put together, for example a wiring diagram
Electrons that do not flow but still create an electrical charge.
A device in an electrical circuit that opens and closes the circuit.
A wrirren sign that represents a part of an electrical circuit in a schematic.
A point which must be touched in order to make a complete circuit.
A drawing using symbols to show how a circuit is put together
Seven forms of energy
1. Heat (Stove)
2. Electrical (Wall outlet)
3. Mechanical (riding a bike)
4. Light (Lightbulb)
5. Chemical (battery)
6. Sound (radio)
7. Solar (sun)
A ???? is a path through which electricity flows.
In a ???, Electricity flows from one battery terminal, through the circuit, and back to the other battery terminal.
A ??? is commonly referred to as a battery. It uses chemicals to make an electrical charge.
??? Is a form of energy that is produced by moving electrons
The device an electrical circuit that opens and closes the circuit is a ?????
A ??? is a system which transforms electrical energy into light energy.
The thin wire in a ball which transforms electricity energy into light energy is a ???.
To dry cell, or a ???, has both positive and negative terminal.
Materials that do not allow electricity to flow through are considered ???
When you rub things together, you can make these charges move from one object to another. This is called ???
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