#### Study sets matching "physics chapter 34"

#### Study sets matching "physics chapter 34"

potential difference

different

electric current

conduction electrons

charge flows when there is a difference in voltage between th…

When the ends of an electric conductor are at ________ electr…

the flow of electric charge

the electrons that carry the charge through a circuit

potential difference

charge flows when there is a difference in voltage between th…

different

When the ends of an electric conductor are at ________ electr…

Big idea

Flow of charge

Potential difference

Electric current

electric current is related to the voltage that produces it a…

When the ends of an electric conductor are at different elect…

a difference of voltage between ends of a conductor.

the flow of electric charge measured in amperes; ... The symbol…

Big idea

electric current is related to the voltage that produces it a…

Flow of charge

When the ends of an electric conductor are at different elect…

Potential difference

Electric current

Electrical resistance

Ohm's law

The difference in electric potential between two points, meas…

The flow of electric charge that transports energy from one p…

The property of a material that resists electric current. Mea…

The statement that the current in a circuit varies in direct…

Potential difference

The difference in electric potential between two points, meas…

Electric current

The flow of electric charge that transports energy from one p…

What is the equation you use to calcul…

An 8.0 V power supply delivers a 1.75…

How much power is used by a set of lig…

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 calcul…

P = VI

An 8.0 V power supply delivers a 1.75…

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

Whether a field is seen as "electric"…

What is the Biot-Savart law for the ma…

What are our Galilean field transforma…

What is Ampere's Law?

the motion of the reference frame relative to the sources of…

The same as the Coulomb electric field of a stationary point…

The formal statement that currents create magnetic fields

Whether a field is seen as "electric"…

the motion of the reference frame relative to the sources of…

What is the Biot-Savart law for the ma…

The same as the Coulomb electric field of a stationary point…

Potential Difference

Electric Current

Amperes

Voltage Source

Difference in voltage between the ends of a conductor

The flow of electric charge

The flow of 1 coloumb of charge per second. The unit for curr…

Something that provides a potential difference

Potential Difference

Difference in voltage between the ends of a conductor

Electric Current

The flow of electric charge

charge flows when there is a _________…

Explain what would happen if a Van de…

the flow of electric charge

particles within a solid conductor tha…

potential difference

a surge of charge would flow through the wire

electric current

conduction electrons

charge flows when there is a _________…

potential difference

Explain what would happen if a Van de…

a surge of charge would flow through the wire

potential difference

Electric current

amperes (A)

voltage source

is when there is difference in potential (voltage), between t…

is the flow of electric charge

is what Electric current is measured

Something that provides a potential difference... Voltage cause…

potential difference

is when there is difference in potential (voltage), between t…

Electric current

is 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 for…

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

electric current

conduction electrons

amperes

charge flows when there is _________

the flow of electric charge

in solid conductors the electrons carry the charge through th…

what electric current is measured in

potential difference

charge flows when there is _________

electric current

the flow of electric charge

Why does a chain reaction not occur in…

Why is a chain reaction more likely in…

Which will leak more neutrons, two sep…

What were the two methods used to sepa…

There is not a collected critical mass of U-235.... U-238, the m…

The big piece likely has a lower surface area to volume ratio…

two separate pieces

gas diffusion & magnetic separation of ions

Why does a chain reaction not occur in…

There is not a collected critical mass of U-235.... U-238, the m…

Why is a chain reaction more likely in…

The big piece likely has a lower surface area to volume ratio…

Alternating Current

Ampere

Diode

Direct Current

Electric current that repeatedly reverses direction, twice ea…

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

An electronic device that restricts current flow in a single…

Electric current whose flow of charge is always in one direct…

Alternating Current

Electric current that repeatedly reverses direction, twice ea…

Ampere

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

Potential difference

Electric current

Amperes

Voltage source

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

The flow of electric charge; measured in Amperes

The SI unit of electric current. A flow of one coulomb of cha…

A device such as a battery or generator that provides a poten…

Potential difference

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

Electric current

The flow of electric charge; measured in Amperes

potential difference

explain what would happen if a van de…

the flow of electric charge is

particles within a solid conductor tha…

charge flows when there is a _____ between the ends of a cond…

a surge of charge would flow through the wire but the flow wo…

electric current

conduction electrons

potential difference

charge flows when there is a _____ between the ends of a cond…

explain what would happen if a van de…

a surge of charge would flow through the wire but the flow wo…

Charge (electrons)

Alternating current

Metal

Increases

Electric current is the flow of

What kind of current comes from a wall plug

What parts of a bulb, light, lamp are conductors?

Voltage increases as current

Charge (electrons)

Electric current is the flow of

Alternating current

What kind of current comes from a wall plug

what happens when there is a potential…

the flow of electric charge

particles within a solid conductor tha…

SI unit used to measure electric curre…

charge flows

electric current

conduction electrons

ampere

what happens when there is a potential…

charge flows

the flow of electric charge

electric current

charge flows where there is a _____ be…

explain what would happen if a Van De…

the flow of electric charge

particles within a solid conductor tha…

potential difference

A serge of charge would flow through the wire

electric current

conduction electrons

charge flows where there is a _____ be…

potential difference

explain what would happen if a Van De…

A serge of charge would flow through the wire

electric charge

potential difference

voltage source

voltage sources

flows when there is a potential difference between the ends o…

difference in voltage between the ends of a conductor

maintains potential difference

1. wet cell... 2. dry cell... 3. generator

electric charge

flows when there is a potential difference between the ends o…

potential difference

difference in voltage between the ends of a conductor

Potential Difference

Electric Current

Amperes

Voltage Source

When the ends of an electric conductor are at different elect…

Is the Flow of Electric Charge

Is the measurement of Electric current

Is what provides the potential difference

Potential Difference

When the ends of an electric conductor are at different elect…

Electric Current

Is the Flow of Electric Charge

Image

Mirrors (Plane Spherical)

Real Image

Virtual Image

a collection of light

Reflect light, no light is refracted

Image formed by real rays that originate from an object or ma…

Image not formed by real rays but rather by backwards extende…

Image

a collection of light

Mirrors (Plane Spherical)

Reflect light, no light is refracted

Big idea

Flow of charge

Potential difference

Electric current

electric current is related to the voltage that produces it a…

When the ends of an electric conductor are at different elect…

a difference of voltage between ends of a conductor.

the flow of electric charge measured in amperes; ... The symbol…

Big idea

electric current is related to the voltage that produces it a…

Flow of charge

When the ends of an electric conductor are at different elect…

Charge

Potential difference

Current

0

Mutual attraction btw protons and electrons, a volt is this u…

When the ends of an electric conductor are at different elect…

Flow of electrical charge, causes electrical shock, an ampere…

the net electrical charge at any moment

Charge

Mutual attraction btw protons and electrons, a volt is this u…

Potential difference

When the ends of an electric conductor are at different elect…

Electrical potential energy

charges

mass

• Dropped twine on the desk to show th…

Which is greater? electrical potential energy or gravitationa…

Electrical potential energy attracts _______________

gravitational potential energy attracts ________

When comparing the strengths of electrical force and gravitat…

Electrical potential energy

Which is greater? electrical potential energy or gravitationa…

charges

Electrical potential energy attracts _______________

potential difference

electric resistance

direct current

electric current

The difference in electric potential between two points. Free…

The resistance of a material of electric current through it;…

electric current whose flow of charge is always in one direct…

the flow of electric charge, measured in amperes

potential difference

The difference in electric potential between two points. Free…

electric resistance

The resistance of a material of electric current through it;…

Electric current

Conventional current (I)

Q over I and T. T on right, I on left.

Resistance

The flow of electric charge. The rate at which electric charg…

Defined as the flow of positive charge. In conducting wires,…

...

Opposition to the flow of charge. Depends on length, cross-se…

Electric current

The flow of electric charge. The rate at which electric charg…

Conventional current (I)

Defined as the flow of positive charge. In conducting wires,…

Potential Difference

Electric Current

Ampere

Voltage Source

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

The flow of electric charge.

SI unit of electric current.

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

Potential Difference

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

Electric Current

The flow of electric charge.

Potential Difference

Electric Current

Amperes

Voltage Source

A difference in potential between the ends of a conductor. 681

The flow of electric charge. 682

The SI unit for electric current. 682

Something that provides a potential difference. 683

Potential Difference

A difference in potential between the ends of a conductor. 681

Electric Current

The flow of electric charge. 682

Potential Difference

Electric Current

Amperes

Voltage Source

In potential (voltage) between the ends of a conductor

Flow of electric charge

SI unit of electric current

Provides a potential difference

Potential Difference

In potential (voltage) between the ends of a conductor

Electric Current

Flow of electric charge

Potential difference

Electric Current

Ampere

Voltage Source

The difference of voltage between the ends of a conductor

The flow of electric charge

The SI unit for electric current

Something that provides a potential difference

Potential difference

The difference of voltage between the ends of a conductor

Electric Current

The flow of electric charge

Potential difference

Electric current

Amperes

Voltage source

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

The flow of electric charge; measured in Amperes

The SI unit of electric current. A flow of one coulomb of cha…

A device such as a battery or generator that provides a poten…

Potential difference

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

Electric current

The flow of electric charge; measured in Amperes

potential difference

electric resistance

direct current

electric current

The difference in electric potential between two points. Free…

The resistance of a material of electric current through it;…

electric current whose flow of charge is always in one direct…

the flow of electric charge, measured in amperes

potential difference

The difference in electric potential between two points. Free…

electric resistance

The resistance of a material of electric current through it;…

potential difference

electric current

ampere

voltage source

free change flows when there is a difference and will continu…

the flow of electric charge

SI unit of electric current

a device, such as battery or generator, that provides a poten…

potential difference

free change flows when there is a difference and will continu…

electric current

the flow of electric charge

Potential Difference

Electric Current

Amperes

Voltage Source

A difference in potential between the ends of a conductor. 681

The flow of electric charge. 682

The SI unit for electric current. 682

Something that provides a potential difference. 683

Potential Difference

A difference in potential between the ends of a conductor. 681

Electric Current

The flow of electric charge. 682

Potential difference

Electric current

Amperes

Voltage source

Charge flow, difference in electric potential between the end…

Simply the flow of electric charge

Electric current, SI unit is symbol A

Something that provides a potential difference

Potential difference

Charge flow, difference in electric potential between the end…

Electric current

Simply the flow of electric charge

Heat/Charge

Potential Difference

Electric Current

Conductors

Flows through conductor when temperature is different between…

difference in voltage

Flow of electrical charge

electrons carry charge because they are free to move around

Heat/Charge

Flows through conductor when temperature is different between…

Potential Difference

difference in voltage

potential difference

electric current

ampere

voltage source

the difference in electric potential (voltage) between two po…

the flow of electric charge measured in amperes

SI unit of electric charger. A flow of one coulomb of charge…

a device, such as a battery or generator, that provides a pot…

potential difference

the difference in electric potential (voltage) between two po…

electric current

the flow of electric charge measured in amperes

Potential Difference

Electric Current

Ampere

Voltage Source

Difference in potential (voltage), between the ends of a cond…

The flow of electric charge (682)

The SI unit for electric current (682)

Something that provides a potential difference (683)

Potential Difference

Difference in potential (voltage), between the ends of a cond…

Electric Current

The flow of electric charge (682)

When does heat flow through a conductor?

Heat flows from

When both ends reach the same temperat…

When the ends of an electric conductor…

When there is a difference in temperature between its ends

end of higher temperature to end of lower temperature

Ceases

From one end to the other

When does heat flow through a conductor?

When there is a difference in temperature between its ends

Heat flows from

end of higher temperature to end of lower temperature

what is necessary for a charge to flow

what flows in an electric current

what is the SI unit of electric current

which of the following is a voltage so…

conducting path... potential difference

cations... anions... electrons

amp

d) all of these

what is necessary for a charge to flow

conducting path... potential difference

what flows in an electric current

cations... anions... electrons

Alternating Current

Amperes

Direct Current

Electric Current

electric current that changes its direction repeatedly

the unit for measuring electrical current; the abbreviation i…

an electric current that flows in one direction steadily

Electric Current

Alternating Current

electric current that changes its direction repeatedly

Amperes

the unit for measuring electrical current; the abbreviation i…