# Study sets matching "physics chapter 34"

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potential difference

electric current

conduction electrons

amperes

charge flows when there is _________

the flow of electric charge

in solid conductors these electrons carry the charge through t…

what electric current is measured in

potential difference

charge flows when there is _________

electric current

the flow of electric charge

AC (alternating current)

Electric current

Electric power

Diode

Electric current that repeatedly reverses direction

The flow of electric charge

The rate at which electric energy is converted to another form…

A device that only allows current to flow in one direction

AC (alternating current)

Electric current that repeatedly reverses direction

Electric current

The flow of electric charge

potential difference

charge flows from one end to the other

electric current

ampere

the difference in electrical potential energy (voltage) betwee…

What happens when the ends of a electric conductor are at diff…

the flow of electric charge

the SI unit to measure electric current (symbol = A)

potential difference

the difference in electrical potential energy (voltage) betwee…

charge flows from one end to the other

What happens when the ends of a electric conductor are at diff…

potential difference

When the ends of an electric conductor…

electric current

amperes

difference in potential (voltage) between the ends of a conduc…

charge flows from one end to the other

flow of electric charge

how electric current is measured

potential difference

difference in potential (voltage) between the ends of a conduc…

When the ends of an electric conductor…

charge flows from one end to the other

Potential Difference

Electric Current

Ampere

Voltage Source

The difference in electric potential (voltage) between two poi…

The flow of electric charge; measured in amperes (C/s).

SI unit of electric current. A flow of one coulomb of charge p…

A device, such as a battery or generator, that provides a pote…

Potential Difference

The difference in electric potential (voltage) between two poi…

Electric Current

The flow of electric charge; measured in amperes (C/s).

Circuit

Parallel Circuit

Series Circuit

Schematic Diagram

any complete path along which charge can flow

the resistors offer many pathways for the electrons

the resistors form a single pathway for electrons to follow

a representation of the elements of a system using abstract, g…

Circuit

any complete path along which charge can flow

Parallel Circuit

the resistors offer many pathways for the electrons

Electric current

Electrical resistance

Potential difference

Charge can flow

Is the rate of flow of charge

restraint of the flow of charges

AKA: voltage = where the amount of charge at once point is is…

Only when there is a potential difference between 2 points and…

Electric current

Is the rate of flow of charge

Electrical resistance

restraint of the flow of charges

Circuit

Parallel Circuit

Series Circuit

Schematic Diagram

any complete path along which charge can flow

the resistors offer many pathways for the electrons

the resistors form a single pathway for electrons to follow

a representation of the elements of a system using abstract, g…

Circuit

any complete path along which charge can flow

Parallel Circuit

the resistors offer many pathways for the electrons

potential difference

electric current

amperes

voltage source

difference in potential voltage

the flow of electric charge

how electric current is measured

something that provides a potential difference

potential difference

difference in potential voltage

electric current

the flow of electric charge

Potential Difference

Electric Current

Amphere

Voltage Source

The difference between the two ends of a charged circuit

Flow of electric charge

Flow of 1c of charge per second

Provides a potential difference

Potential Difference

The difference between the two ends of a charged circuit

Electric Current

Flow of electric charge

What is the equation you use to calcula…

An 8.0 V power supply delivers a 1.75 A…

How much power is used by a set of ligh…

A 15 W motor draws a current of 1.25 A.…

P = VI

P = (8.0)(1.75)... P = 14 W

P = (12)(2.75)... P = 33 W

V = (15)/(1.25)... V = 12 V

What is the equation you use to calcula…

P = VI

An 8.0 V power supply delivers a 1.75 A…

P = (8.0)(1.75)... P = 14 W

What kind of force pushes particles in…

The energy released by nuclear fission…

Which of these typically undergo a chai…

Different isotopes of an element contai…

electric force

E = mc^2

U-235

neutrons

What kind of force pushes particles in…

electric force

The energy released by nuclear fission…

E = mc^2

When does charge flow?

Charge flows when there is a _______ be…

When there is a potential difference be…

What would happen if a Van de Graaff ge…

When there is a potential difference between the ends of a con…

potential difference

charge flows

charge would briefly flow through the wire because the sphere…

When does charge flow?

When there is a potential difference between the ends of a con…

Charge flows when there is a _______ be…

potential difference

Potential Difference

Electric Current

Ampere

Voltage Source

Difference in voltage between the ends of a conductor

Flow of electric charge

Unit for electric current

Something that provides a potential difference

Potential Difference

Difference in voltage between the ends of a conductor

Electric Current

Flow of electric charge

charge flows when there is a __________…

the flow of electric charge

SI unit used to measure electric current

particles within a solid conductor that…

potential difference

electric current

ampere

conduction electrons

charge flows when there is a __________…

potential difference

the flow of electric charge

electric current

Potential Difference

Electric Current

Ampere

Voltage Source

The difference in electrical potential energy between two plac…

The flow of electric charge

Measurement for electric current

A device that creates an electrical potential energy differenc…

Potential Difference

The difference in electrical potential energy between two plac…

Electric Current

The flow of electric charge

high to lower potential

electric current

electrolyte

cross section

where does charge naturally flow?

the flow of electric charge

flow of electric charge in a liquid conductor

2D cut from a 3D object

high to lower potential

where does charge naturally flow?

electric current

the flow of electric charge

Circuit

In parallel

In series

Parallel Circuit

Complete path from postive terminal to negative terminal

Part of electric circuit that is connected at two points and p…

Part of electrical circuit that are connected in a row so the…

Electric current which the devices are connected to the same t…

Circuit

Complete path from postive terminal to negative terminal

In parallel

Part of electric circuit that is connected at two points and p…

Voltage

Resistance

Direct current

Alternating current

electric pressure that produces current

restrains flow of current

when the flow takes place along one direction

when the flow takes place to and fro

Voltage

electric pressure that produces current

Resistance

restrains flow of current

Voltage

Electric Current

Resistance

Draw the symbol for a resistor.

The difference in potential electric energy in a circuit (the…

The rate that 1 coulomb of charge passes a point in 1 second,…

How much the flow of electric current slows down. It is measur…

Voltage

The difference in potential electric energy in a circuit (the…

Electric Current

The rate that 1 coulomb of charge passes a point in 1 second,…

Electric Current (I)

potential difference

Resistance

Ohm's Law

The flow of electric charges, measure in A, I = growth of Q ov…

Voltage, free charge flows when there's a difference, growth o…

Opposition to the flow of charges in a material, measure in oh…

I=V I isn't = to R, I= V/R

Electric Current (I)

The flow of electric charges, measure in A, I = growth of Q ov…

potential difference

Voltage, free charge flows when there's a difference, growth o…

Potential difference (p. 681)

Electric current (p. 682)

Ampere (p. 682)

Voltage source (p. 683)

A difference in potential (voltage), between the ends of a con…

The flow of electric charge.

The measurement of electrical current.

Something that provides a potential difference.

Potential difference (p. 681)

A difference in potential (voltage), between the ends of a con…

Electric current (p. 682)

The flow of electric charge.

Resistance

Current

Voltage

Protons

the ratio of the voltage applied to the electric current which…

a flow of electrical charge carriers, usually electrons or ele…

electric potential energy per unit charge, measured in joules…

positively charged elementary particle

Resistance

the ratio of the voltage applied to the electric current which…

Current

a flow of electrical charge carriers, usually electrons or ele…

Potential difference (p. 681)

Electric current (p. 682)

Ampere (p. 682)

Voltage source (p. 683)

A difference in potential (voltage), between the ends of a con…

The flow of electric charge.

The measurement of electrical current.

Something that provides a potential difference.

Potential difference (p. 681)

A difference in potential (voltage), between the ends of a con…

Electric current (p. 682)

The flow of electric charge.

circuit

parallel

series

schematic diagram

path which electrons from a voltage or current source flow

an electric circuit in which devices are connected to the same…

electric circuit in which devices are arranged so that charge…

each picture of the parallel and series circuit pathways

circuit

path which electrons from a voltage or current source flow

parallel

an electric circuit in which devices are connected to the same…