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Study sets matching "chapter 8 magnetic properties superconductivity"

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Study sets matching "chapter 8 magnetic properties superconductivity"

25 terms
Chapter 9 Permanent Magnets, Electromagnets, & Superconducting Electromagnets
What substances (general term) are use…
What is the most common material used…
What are the adv of using permanent ma…
Are permanent magnets sensitive to tem…
Ferromagnetic
Alnico- Aluminum, nickel, and cobalt
No power supply or cryogenic cooling... Low operating costs... No f…
Very, should not fluctuate by more than 1 Kelvin
What substances (general term) are use…
Ferromagnetic
What is the most common material used…
Alnico- Aluminum, nickel, and cobalt
20 terms
Chapter 8 Magnets and Magnetism
magnets
magnetism
lodestone
poles
Objects that attract certain metals to itself.
The invisible force that causes a magnet to attract certain o…
Naturally occurring magnets composed of a form of iron ore ca…
Two points on a magnet where its magnetism is concentrated.
magnets
Objects that attract certain metals to itself.
magnetism
The invisible force that causes a magnet to attract certain o…
32 terms
Chapter 8-Electricity and Magnetism
static electricity
current electricity
circuit
conductor
occurs when electrical charges build up on the surface of an…
flow of electrons around a circut
continuous unbroken path
allows electricity to flow through
static electricity
occurs when electrical charges build up on the surface of an…
current electricity
flow of electrons around a circut
20 terms
Chapter 8 Electricity and Magnetism
electricity
static electricity
electric current
ampere
flow of electrons
buildup of electrical charges
movement of electrons from one place to another
the unit used to describe how much electric current flows thr…
electricity
flow of electrons
static electricity
buildup of electrical charges
36 terms
Electricity and Magnetism Chapter 8
Thomas Edison
Static Electricity
Lewis Latimer
Conductor
American inventor best known for inventing the electric light…
Electricity that occurs when electrical charges build up on t…
Developed a light bulb filament that lasted longer and was ch…
Material that allows heat or electricity to flow through it.
Thomas Edison
American inventor best known for inventing the electric light…
Static Electricity
Electricity that occurs when electrical charges build up on t…
20 terms
Electricity and Magnetism (Chapter 8)
north, south
positive, negative
electric charge
static electricity
the two kinds of magnetic poles
the two kinds of electric charge
a fundamental property of matter that can be either positive…
a tiny imbalance between positive and negative charge on an o…
north, south
the two kinds of magnetic poles
positive, negative
the two kinds of electric charge
19 terms
Chapter 8 Electricity and Magnetism
Static Electricity
Circuit
Conductor
Insulator
occurs when electrical charges build up on the surface of an…
a continuous unbroken path
is a material that allows electricity to flow through it easily
Does not allow electricity to flow through it
Static Electricity
occurs when electrical charges build up on the surface of an…
Circuit
a continuous unbroken path
25 terms
Chapter 8 - Electricity and Magnetism
electric charge
electrons
protons
law of changes
A fundamental property of matter that can be either positive…
Negatively charged subatomic particles
Positively charged particles in the nuclei of atoms
Like charges repel, unlike charges attract
electric charge
A fundamental property of matter that can be either positive…
electrons
Negatively charged subatomic particles
30 terms
Chapter 8 Electricity and Magnetism
electricity
static electricity
electric current
ampere
flow of electrons
buildup of nonflowing electrical charges
movement of electrons from one place to another
the unit used to describe how much electric current flows thr…
electricity
flow of electrons
static electricity
buildup of nonflowing electrical charges
14 terms
Chapter 8 Magnetism
magnetism
magnetic field
magnetic poles
magnetic domain
refers to the properties and interactions of magnets
exerts a force on other magnets and objects that are made of…
are where the magnetic force exerted by the magnet is strongest
the group of atoms with aligned magnetic poles
magnetism
refers to the properties and interactions of magnets
magnetic field
exerts a force on other magnets and objects that are made of…
41 terms
Properties of Matter Chapter 8
Matter
Atom
Molecule
What are three States of Matter?
Is anything that has mass and takes up space
Smallest particle of an element that has the properties of th…
Atoms that are combined with other atoms to make a __________.
Solid, Liquid, Gases
Matter
Is anything that has mass and takes up space
Atom
Smallest particle of an element that has the properties of th…
12 terms
Chapter 8: Electricity and Magnetism
charge
static electricity
static discharge
current electricity
the property of a particle that causes it to attract or repel…
the buildup of non-flowing electric charge
a sudden flow of static electricity from one object to another
the continuous flow of electric charge through a material
charge
the property of a particle that causes it to attract or repel…
static electricity
the buildup of non-flowing electric charge
14 terms
Chapter 8 Magnetism
magnetism
magnetic field
magnetic poles
magnetic domain
refers to the properties and interactions of magnets
exerts a force on other magnets and objects made of magnetic…
regions on a magnet where the magnetic force is the strongest
groups of atoms with aligned magnetic poles
magnetism
refers to the properties and interactions of magnets
magnetic field
exerts a force on other magnets and objects made of magnetic…
13 terms
Chapter 8: Magnetism and Its Uses
electromagnet
magnetic domain
magnetic pole
magnetism
temporary magnet made by placing iron core inside current-car…
group of atoms having aligned magnetic poles
region where the magnet's magnetic force is the strongest
the properties and interactions of magnets
electromagnet
temporary magnet made by placing iron core inside current-car…
magnetic domain
group of atoms having aligned magnetic poles
14 terms
Chapter 8: Magnetism and Its Uses
Magnetism
Magnetic Field
Magnetic Pole
Magnetic Domain
the properties and interactions of magnets
surrounds a magnet and exerts a force on other magnets and ob…
region on a magnet where the magnetic force exerted by a magn…
group of atoms in a magnetic material with the magnetic poles…
Magnetism
the properties and interactions of magnets
Magnetic Field
surrounds a magnet and exerts a force on other magnets and ob…
33 terms
Chapter 8 (electricity and magnetism)
Magnet
Magnetic poles
Magnetic fields
North to south
Any object that exerts force on another magnet
Location of strongest magnetic fields
Region around a magnet where magnetic forces act
Fields go from
Magnet
Any object that exerts force on another magnet
Magnetic poles
Location of strongest magnetic fields
13 terms
Magnetism Chapter 8
Alternating Current
Direct Current
Electric Motor
Electromagnetic Induction
Electric current that reserves its direction of flow in a reg…
Electric current that flows in only one direction
Device that converts electrical energy to mechanical energy b…
Process in which electric current is produced in a wire loop…
Alternating Current
Electric current that reserves its direction of flow in a reg…
Direct Current
Electric current that flows in only one direction
12 terms
Chapter 8 Electricity and Magnetism
charge
static electricity
static discharge
current electricity
the property of a particle that causes it to attract or repel…
the build up of nonflowing electric charge
a sudden flow of static electricity from one object to another
the continuous flow of electric charge through a material
charge
the property of a particle that causes it to attract or repel…
static electricity
the build up of nonflowing electric charge
24 terms
Science Chapter 8 "Electricity & Magnetism"
voltage
magnetic field
copper and silver
series circuit
measurement that shows the strength of a power source
the area of magnetic force around a magnet
conductors
has only one path for electric current to flow
voltage
measurement that shows the strength of a power source
magnetic field
the area of magnetic force around a magnet
21 terms
Science Chapter 8 Electricity and Magnetism
circuit
conductor
switch
short circuit
An unbroken path through which electricity can flow
A material that allows heat or electricity to flow through it.
A conductor that can be moved so that it either bridges or do…
A situation caused by electricity taking an unexpected path.
circuit
An unbroken path through which electricity can flow
conductor
A material that allows heat or electricity to flow through it.
18 terms
Chapter 8(Electricity and Magnetism)
Circuit
Parallel circuit
Series circuit
Integrated circuit
A continuous unbroken path through which electricity can flow
Multiple paths for flow of electricity
Only one path for electricity to flow
Very small circuit with all parts built into it
Circuit
A continuous unbroken path through which electricity can flow
Parallel circuit
Multiple paths for flow of electricity
12 terms
Chapter 20 Magnetic Properties
Computation of an applied magnetic Fie…
Computation of the magnetic flux Densi…
Relative permeability
Magnetization
H=NI/l
B0=μ0H
μr=μ/μ0
M=XmH... Xm- Magnetic susceptibility
Computation of an applied magnetic Fie…
H=NI/l
Computation of the magnetic flux Densi…
B0=μ0H
13 terms
Chapter 8 Electricity and Magnetism Terms
insulator
electric current
generator
series circuit
a material through which an electrical charge moves with diff…
an electric charge in motion
a machine that produces electrical energy by turning coils of…
a circuit in which an electrical charge can only flow in one…
insulator
a material through which an electrical charge moves with diff…
electric current
an electric charge in motion
30 terms
Chapter 8 Physics, Electricity and Magnetism
Negatively charged subatomic particle.
When there is a current, it meets with…
Materials in which an electric charge…
A fundamental property of matter that…
Electrons
Resistance
Conductors
Electric Charge
Negatively charged subatomic particle.
Electrons
When there is a current, it meets with…
Resistance
10 terms
Math Properties chapter 8
Parallelogram
Proving a quadrilateral is a parallelo…
Rhombus
Rectangle
Opposite sides congruent... opposite angles congruent... consecutiv…
1 Pair of opposite sides congruent & parallel... diagonals bisec…
4 congruent sides... Diagonals are perpendicular... Diagonals bisec…
4 right angles... diagonals are congruent
Parallelogram
Opposite sides congruent... opposite angles congruent... consecutiv…
Proving a quadrilateral is a parallelo…
1 Pair of opposite sides congruent & parallel... diagonals bisec…
14 terms
Chapter 8; magnetism
Magnetism
Magnetic field
Magnetic pole
Magnetic domain
Refers to the properties and interactions of magnets
Exerts a force on other magnets and objects made of magnetic…
Where magnetic force exerted by the magnet is the strongest
The groups of atoms with aligned magnetic poles
Magnetism
Refers to the properties and interactions of magnets
Magnetic field
Exerts a force on other magnets and objects made of magnetic…
14 terms
Chapter 8 Vocab -- Magnetism
Magnestism
Magnetic Field
Magnetic Poles
Magnetic Domains
`
Exerts a force on other magnets and objects made of magnetic…
The regions where the magnetic force exerted by the magnet is…
Groups of atoms with aligned magnetic poles
Magnestism
`
Magnetic Field
Exerts a force on other magnets and objects made of magnetic…
62 terms
Chapter 8 Magnetism
The properties and interactions of mag…
Interaction between 2 magnets
What makes magnetic force increase?
A magnetic field exerts what
Magnetism
Magnetic Force
Moving magnets closer together
Magnetic Force
The properties and interactions of mag…
Magnetism
Interaction between 2 magnets
Magnetic Force
5 terms
Properties Chart (Chapter 8)
Parallelogram
Rectangle
Rhombus
Square
Both pairs of opposite sides are congruent.... Both pairs of opp…
Both pairs of opposite sides are congruent.... Both pairs of opp…
Both pairs of opposite sides are congruent.... Both pairs of opp…
Both pairs of opposite sides are congruent.... Both pairs of opp…
Parallelogram
Both pairs of opposite sides are congruent.... Both pairs of opp…
Rectangle
Both pairs of opposite sides are congruent.... Both pairs of opp…
17 terms
Chapter 8 Magnetism and Its Uses
Electric field
Magnetic field
Magnetic pole
Magnetic domain
Surrounds an electric charge and exerts a force on other elec…
Exerts a force on other magnet and objects made of magnetic m…
Magnetic force exerted by the magnet is strongest.
The groups of atoms with aligned magnetic poles.
Electric field
Surrounds an electric charge and exerts a force on other elec…
Magnetic field
Exerts a force on other magnet and objects made of magnetic m…
12 terms
Chapter 8 Magnetism
magnetism
magnetic pole
magnetic domain
electromagnet
the properties and interaction of magnets
where the magnetic force exerted by the magnet is the strongest
the group of atoms with aligned magnetic poles
a temporary magnet made by placing a piece of iron inside a c…
magnetism
the properties and interaction of magnets
magnetic pole
where the magnetic force exerted by the magnet is the strongest
12 terms
Chapter 8 vocabulary: Magnetism
Magnetism
Magnetic pole
Magnetic domain
Electromagnet
The properties and interactions of a magnet.
Where the magnetic force exerted by the magnet is strongest.
The groups of atoms with aligned magnetic poles.
A temporary magnet made by placing a piece of iron inside a c…
Magnetism
The properties and interactions of a magnet.
Magnetic pole
Where the magnetic force exerted by the magnet is strongest.
51 terms
Chapter 8 - Magnetism
Magnetism
Magnetic Force
Increases
Magnetic field
The properties and interactions of magnets
Interaction between two magnets
The magnetic force (increases, decreases) as it gets closer t…
Surrounds the magnet, exerts a magnetic force and is stronges…
Magnetism
The properties and interactions of magnets
Magnetic Force
Interaction between two magnets
9 terms
Electricity and Magnetism chapter 8
Insulator
Electric Current
Generator
Series Circuit
A material through which an electrical charge moves with diff…
An electric charge in motion.
A machine that produces electrical energy by turning coils of…
A circuit in which electrical chard can flow in one circular…
Insulator
A material through which an electrical charge moves with diff…
Electric Current
An electric charge in motion.
9 terms
chapter 8 electricity and magnetism
electric currtent
Insulator
generator
series circuit
an electric in motion
a material through which an electrical charge moves with diff…
a machine that produces electrical energy by turning coils of…
a circuit in which electrical charge can only flow in one cir…
electric currtent
an electric in motion
Insulator
a material through which an electrical charge moves with diff…
36 terms
Chapter 8: Electricity and Magnetism
charge
static electricity
static discharge
circuit
the property of a particle that causes it to attract or repel…
the build-up of charge on an object
a sudden flow of static electricity from one object to another
a complete path through which an electric current can flow
charge
the property of a particle that causes it to attract or repel…
static electricity
the build-up of charge on an object
20 terms
Electricity and Magnetism Chapter 8 General Science
electricity
static electricity
electric current
ampere
flow of electrons
buildup of electrical charges
movement of electrons from one place to another
the unit used to describe how much electric current flows thr…
electricity
flow of electrons
static electricity
buildup of electrical charges
41 terms
Science Chapter 8: Magnetism
What are the properties and interactio…
What is the interaction between magnet…
Where is the region of the magnet wher…
All magnets have a...
magnetism
magnetic force
magnetic poles
north and south pole
What are the properties and interactio…
magnetism
What is the interaction between magnet…
magnetic force
chapter 8 electricity and magnetism
electric current
insulator
generator
series circuit
an electric charge in motion
a material through which an electrical charge moves with diff…
a machine that produces electrical energy by turning coils of…
a circuit in which an electrical charge can only flow in one…
electric current
an electric charge in motion
insulator
a material through which an electrical charge moves with diff…
22 terms
Magnets -Chapter 8 Review
Generator
Galvanometer
Transformer
What is the core of the earth like?
Device that uses electromagnetic induction to convert mechani…
a device that uses an electromagnet to measure electric current
A device that increases or decreases the voltage of alternati…
It is a solid ball of iron and nickel.
Generator
Device that uses electromagnetic induction to convert mechani…
Galvanometer
a device that uses an electromagnet to measure electric current
12 terms
Science Chapter 8 Vocabulary- Magnetism and Electricity
repel
attract
series circuit
parallel circuit
when magnets push away- a north pushes away a north pole and…
when magnets pull together- a north pole pulls together with…
circuit in which electric current follows only one path
An electric circuit with multiple paths
repel
when magnets push away- a north pushes away a north pole and…
attract
when magnets pull together- a north pole pulls together with…
9 terms
chapter 8 electricity and magnets
Electric Current
insulator
generator
series circuit
An electric charge in motion.
A material through which an electrical charge moves with diff…
material through which an electrical energy by turning coils…
a circuit in which electrial charge can only flow in one circ…
Electric Current
An electric charge in motion.
insulator
A material through which an electrical charge moves with diff…
30 terms
Chapter 8: Electricity and Magnetism
What is a material that does not allow…
What is a circuit that has multiple pa…
What is a material that reduces the fl…
What is a material that allows electri…
Insulator
Parallel circuit
Resistor
Conductor
What is a material that does not allow…
Insulator
What is a circuit that has multiple pa…
Parallel circuit
12 terms
Chapter 8 - Personal Property
gratuitous bailment
carrier
patent
personal property
A bailment for the sole benefit of the bailor.
A business that transports persons, goods, or both.
A grant giving an inventor the exclusive right to make, use o…
Any property, other than real property, that can be owned.
gratuitous bailment
A bailment for the sole benefit of the bailor.
carrier
A business that transports persons, goods, or both.
14 terms
Physical Science Chapter 8 "Magnetism and Its Uses"
alternating current (AC)
direct current (DC)
electric motor
electromagnet
electric current that reverses its direction of flow in a reg…
electric current that flows in only one direction
device that converts electrical energy to mechanical energy b…
temporary magnet made by wrapping a wire coil, carrying a cur…
alternating current (AC)
electric current that reverses its direction of flow in a reg…
direct current (DC)
electric current that flows in only one direction
15 terms
Physics Chapter 8: Magnetic Fields
Mass Spectrometer
Aurora Borealis
Aurora Australis
Van Allen Radiation Belts
instrument used to study atoms and molecules, 3 things:... 1. El…
Northern Hemisphere
Southern Hemisphere
layers of energetic charged particles at high altitude in Ear…
Mass Spectrometer
instrument used to study atoms and molecules, 3 things:... 1. El…
Aurora Borealis
Northern Hemisphere
17 terms
H. Physics Chapter 8: Electricity and Magnetism
ferromagnetic
magnetic declination
electromagnet
solenoid
If a metal's atoms all orient themselves in the same directio…
Earth's magnetic field doesn't align exactly with geographica…
Current runs through a coil of wire, which is wrapped around…
A long coil of wire, length is much greater than diameter bec…
ferromagnetic
If a metal's atoms all orient themselves in the same directio…
magnetic declination
Earth's magnetic field doesn't align exactly with geographica…
12 terms
Geometry Chapter 8 Postulates, Theorems, and Properties
Cross Product Property of proportions
Reciprocal property of proportions
Switching Property of proportions
Add property of proportions
The product of the extremes equals the product of the means.…
If 2 ratios are equal then their reciprocals are also equal.…
If a/b=c/d, then a/c=b/d
If a/b=c/d, then a+b/b=c+d/d
Cross Product Property of proportions
The product of the extremes equals the product of the means.…
Reciprocal property of proportions
If 2 ratios are equal then their reciprocals are also equal.…
40 terms
Property chapter 8
Title
3 important activities usually takes d…
recording
constructive notice
the right to possess real estate as evidenced by a historical…
1. the seller must prove that she has title to the real estat…
recording is the act of placing in the public record document…
the law presumes that a purchaser has notice of documents tha…
Title
the right to possess real estate as evidenced by a historical…
3 important activities usually takes d…
1. the seller must prove that she has title to the real estat…
21 terms
Chapter 8: Properties of Populations
Population
Species
Individual
Genets
a group of individuals of the same species occurring in some…
2 individual belong to the same species if they can reproduce…
derived from a zygote
derived from a zygote, an individual tree or plant
Population
a group of individuals of the same species occurring in some…
Species
2 individual belong to the same species if they can reproduce…
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