# Study sets matching "electronic circuits"

Study sets

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Users

forces are created by....

q or Q

excess electrons means net charge is __…

excess protons means net charge is ____…

positive and negative charges

-quantity of charge... -electric charge symbol

negative net charge

positive net charge

forces are created by....

positive and negative charges

q or Q

-quantity of charge... -electric charge symbol

Ohms Law

Current (I)R

Resistance

Electric Power (Watts)

V= IR... -Electric Potential(Voltage) is equal to the current tim…

I = Delta Q/ Delta T... Current is the change in charge over the…

R= p (L/A)... -Resistance is the resistivity times the ratio of t…

P= IV = I^2 x R = V^2/R Power is equal to the current times th…

Ohms Law

V= IR... -Electric Potential(Voltage) is equal to the current tim…

Current (I)R

I = Delta Q/ Delta T... Current is the change in charge over the…

Capacitor

Resistor

Transistor

Microchip

An electrical device used to store electrical charge.

An electrical component that resists the flow of electrical cu…

A small electronic device used in a circuit as an amplifier or…

a miniature electronic circuit used to control computers and m…

Capacitor

An electrical device used to store electrical charge.

Resistor

An electrical component that resists the flow of electrical cu…

alternating current

direct current

efficiency

electric current

A flow of electric charge that regularly reverses its directio…

charge flows only in one direction

The percentage of energy that is used to perform work

the flow of electric charge

alternating current

A flow of electric charge that regularly reverses its directio…

direct current

charge flows only in one direction

JFET = Junction Field Effect Transistor

Advantages of FET's over Bipolar transi…

Disadvantages of FET's:

N CHANNEL

• FET's are a different family of transistors than the bipolar…

Very high input impedance... Simple circuits that result in simpl…

Low voltage gain... High waveform distortion... Both of these disadv…

Symbol has three (3) terminals: Source (S), Drain (D) and Gate…

JFET = Junction Field Effect Transistor

• FET's are a different family of transistors than the bipolar…

Advantages of FET's over Bipolar transi…

Very high input impedance... Simple circuits that result in simpl…

What is the definition of current?

What is the unit of charge?

What is one coulomb defined as?

What is the equation for current?

The rate of flow of charge

Coulombs

The amount of charge that passes in 1 second when the current…

I=Q/t

What is the definition of current?

The rate of flow of charge

What is the unit of charge?

Coulombs

RESISTORS

POTENTIOMETER

CONNECTED WIRES

UNCONNECTED WIRES

Resist the flow of electrical energy in a circuit, changing th…

A variable resistor with three pins. Two of the pins are conne…

Connected wires allow for the passage of electric current.

Do not allow for the passage of electrical current.

RESISTORS

Resist the flow of electrical energy in a circuit, changing th…

POTENTIOMETER

A variable resistor with three pins. Two of the pins are conne…

Capacitor

Circuit Diagram

Diode

Electronic Circuit

An electrical device used to store electrical charge.

A drawing that traces the path that electron flow will take in…

An electronic device that allows current to flow in one direct…

A group of electronic components that work together to perform…

Capacitor

An electrical device used to store electrical charge.

Circuit Diagram

A drawing that traces the path that electron flow will take in…

passive

resistance element

graphite

binder

not containing a source of energy

that offers the resistance to the passage

native soft carbon in hexagonal crystals, of black color and m…

a cement- chất kết dính

passive

not containing a source of energy

resistance element

that offers the resistance to the passage

circuit

resistor

short circuit

series circuit

a closed path thriugh which a continuous charge can flow

an electric device that slows the flow of charge in a circuit

an unintended path connecting one part of a circuit with anoth…

a circuit in which current follows a single path

circuit

a closed path thriugh which a continuous charge can flow

resistor

an electric device that slows the flow of charge in a circuit

Circuit

Resistor

short circuit

series circut

closed path through which a continuous charge can flow

electrical device that slows the flow of charge in a curcuit

unintended path connecting one part of a circuit with another

circuit in which current flows a single path

Circuit

closed path through which a continuous charge can flow

Resistor

electrical device that slows the flow of charge in a curcuit

Circuit

The parts of a circuit:

Short circuits

Resistor

Is a closed path through which a continuous change can flow.

Voltage Source... Conductor... Switch... Electrical Device

Is an unintended path connecting one part of a circuit with an…

Is an electrical device that shows the flow of charge in a cir…

Circuit

Is a closed path through which a continuous change can flow.

The parts of a circuit:

Voltage Source... Conductor... Switch... Electrical Device

What do you need to make a circuit work?

What is a LED?

If you have a fan, what would you use t…

What do you need to create sound other…

A power supply or batteries.

Light Emitting Diode.

A motor.

IC chips.

What do you need to make a circuit work?

A power supply or batteries.

What is a LED?

Light Emitting Diode.

Energy source

Circuit

Voltage

Battery

Component or device from which energy is obtained

Combination of electrical devices and conductors that form a c…

Measure of electronic force

Combination of cells for providing electrical energy

Energy source

Component or device from which energy is obtained

Circuit

Combination of electrical devices and conductors that form a c…

Current

Electromotive Force or Voltage

Resistance

Electric Circuit

The flow of free electrons from atoms to atoms

The force that pushes the electrons to flow in a particular di…

Anything inhibits the flow of electrons

A path along which electrons flow

Current

The flow of free electrons from atoms to atoms

Electromotive Force or Voltage

The force that pushes the electrons to flow in a particular di…

½

Wien bridge oscillator

LC oscillator

both series and parallel frequencies.

The feedback factor of a Wien bridge oscillator using Op-Amp is

For audio frequency applications, the popular oscillator used…

Colpitts oscillator is also called as

A quartz crystal oscillator consists of

½

The feedback factor of a Wien bridge oscillator using Op-Amp is

Wien bridge oscillator

For audio frequency applications, the popular oscillator used…

ampere

battery

charged

closed circuit

a unit of electric current

a device that transforms chemical energy to electrical energy,…

describes an object who's net charge is not 0

a circuit with the switch on the on position, so there are no…

ampere

a unit of electric current

battery

a device that transforms chemical energy to electrical energy,…