6.2 ELECTRONICS. CAPACITOR An electrical device used to store electrical charge.

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Presentation transcript:

6.2 ELECTRONICS

CAPACITOR An electrical device used to store electrical charge.

CIRCUIT DIAGRAM A drawing that traces the path that electron flow will take in an electronic circuit.

DIODE A device that permits current to flow through it in only one direction.

ELECTRONIC CIRCUIT A group of electronic components that work together to perform a specific function.

FIXED RESISTOR Resistors that have a value that cannot be changed.

LIGHT EMITTING DIODE (LED) A diode that will produce light when current flows through it.

OHM ( Ω ) The unit of measure of electrical resistance.

PARALLEL CIRCUIT A circuit that contains more than one path for current flow.

RESISTOR A device used to introduce some amount of resistance into a circuit.

SCHEMATIC A map of an electronic circuit. It uses symbols to represent electrical components along the pathway.

SERIES CIRCUIT A circuit that contains only one path for current flow.

SWITCH A mechanical device used to connect or disconnect a component or circuit.

THERMISTOR A resistor that changes its resistance with a change of temperature.

TRANSISTOR A small electronic device used in a circuit as an amplifier or switch.

VARIABLE RESISTOR A resistor whose value can be varied between its minimum and maximum values.

VOLT (V) A unit for measuring voltage.