Study sets matching "circuits"

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Study sets matching "circuits"

Circuits
Battery
resistor
current
SI unit of battery
supplies voltage, pushes charge
resists the motion of charge
amount of charge per second
volts
Battery
supplies voltage, pushes charge
resistor
resists the motion of charge
Circuits
Electrical Current
Circuit
Schematic Diagram
conducter
Flow of electric charge
A conductive path through which electricity flows
A straight-line drawing that uses symbols to show the layout…
A material capable of transmitting energy, particularly in th…
Electrical Current
Flow of electric charge
Circuit
A conductive path through which electricity flows
Circuits
Electrical Current
Circuit
Simple Circuit - 3 parts
Closed Circuit
A flow of electrical charges
The path along which electric current flows
Power Source, powers a load, connectors
A complete, unbroken circuit
Electrical Current
A flow of electrical charges
Circuit
The path along which electric current flows
14 terms
Circuits
Circuit Diagrams
Series Circuit
Parallel Circuit
Current
A drawing made with symbols
Electric circuit in which components are arranged one after t…
Electric circuit where parts are arranged so electrons can fl…
Electric current is the measure of amount of electric charge…
Circuit Diagrams
A drawing made with symbols
Series Circuit
Electric circuit in which components are arranged one after t…
163 terms
Circuits
(B) The resistances are as follows: I:…
(B) The total resistance of the 3 Ω an…
(A) Adding resistors in parallel decre…
(B) R = ρL/A. Greatest resistance is t…
Which two arrangements of resistors shown above have the same…
In the circuit shown above, what is the value of the potentia…
A lamp, a voltmeter V, an ammeter A, and a battery with zero…
The five resistors shown below have the lengths and cross-sec…
(B) The resistances are as follows: I:…
Which two arrangements of resistors shown above have the same…
(B) The total resistance of the 3 Ω an…
In the circuit shown above, what is the value of the potentia…
Circuits
Electrical energy
Electricity
Circuit
Current
energy associated with the movement of charged particles from…
when a conductor—something that electrons can move through—ma…
The pathway taken by an electric current
the continuous flow of moving electrons through wires. They d…
Electrical energy
energy associated with the movement of charged particles from…
Electricity
when a conductor—something that electrons can move through—ma…
circuits
Electrical circuits
sorces of electrical energy
wire
information
must contain three things source of electric ,conductor infor…
battery,solar cell,generator
connects all parts of an electrical circuits
like a buzzer changes electricity into sound
Electrical circuits
must contain three things source of electric ,conductor infor…
sorces of electrical energy
battery,solar cell,generator
6 terms
Circuits
Current in series
P.d. in series
Resistances in series
Current in parallel
Currents equal to output current
E.m.f. = sum of potential differences
Total resistance = sum of resistances
Output current = sum of branch currents
Current in series
Currents equal to output current
P.d. in series
E.m.f. = sum of potential differences
14 terms
Circuits
Electric potential
Unit and symbol of electric potential
Batteries
Requirements of a circuit
...
...
...
-A complete loop that allows the electric charges to flow... -A…
Electric potential
...
Unit and symbol of electric potential
...
163 terms
Circuits
(B) The resistances are as follows: I:…
(B) The total resistance of the 3 Ω an…
(A) Adding resistors in parallel decre…
(B) R = ρL/A. Greatest resistance is t…
Which two arrangements of resistors shown above have the same…
In the circuit shown above, what is the value of the potentia…
A lamp, a voltmeter V, an ammeter A, and a battery with zero…
The five resistors shown below have the lengths and cross-sec…
(B) The resistances are as follows: I:…
Which two arrangements of resistors shown above have the same…
(B) The total resistance of the 3 Ω an…
In the circuit shown above, what is the value of the potentia…
23 terms
Circuits
Static electricity
Friction
Proton
Neutron
A stationary electric charge
Heat when you rub two objects together
A positive charge
A neutral charge
Static electricity
A stationary electric charge
Friction
Heat when you rub two objects together
12 terms
Circuits
Conductor
Insulator
Flow
Electric Current
Material that allows electric current to flow through easily
Material that slows down or stops electric current from ... flow…
To move or travel smooth in a certain direction
The flow of electricity around a circuit
Conductor
Material that allows electric current to flow through easily
Insulator
Material that slows down or stops electric current from ... flow…
11 terms
Circuits
insulator
conductor
parallel circuit
series circuit
A material that current cannot pass through easily
A material that allows heat and electricity to pass through it.
A closed circuit in which the current divides into two or mor…
A circuit that contains only one path for current flow. circu…
insulator
A material that current cannot pass through easily
conductor
A material that allows heat and electricity to pass through it.
Circuits
-Electrical device... -source of electric…
Switch
Resistor
Series circuit
In order to have a circuit you must have...
Often used to control the current in a circuit.you can turn a…
Resists the flow of electric current
Only one path for the current to take
-Electrical device... -source of electric…
In order to have a circuit you must have...
Switch
Often used to control the current in a circuit.you can turn a…
12 terms
circuits
circuit
conductor
insulator
series circuit
a complete path that electricity can move through
a material through which electricity flows easily
a material through which electricity does not flow
a type of circuit in which two objects are connected by one p…
circuit
a complete path that electricity can move through
conductor
a material through which electricity flows easily
7 terms
Circuits
ammeter
ampere
fuse
open circuit
a device for measuring current
the unit for measuring the strength of an electric current (a…
a circuit element that contains a wire that melts when the cu…
an incomplete electrical circuit in which no current flows du…
ammeter
a device for measuring current
ampere
the unit for measuring the strength of an electric current (a…
Circuits
Voltage
Current
Resistance
Voltage
V/// Volts
I/// Amp's
R/// ohm's
IxR
Voltage
V/// Volts
Current
I/// Amp's
15 terms
circuits
D-cell
Battery
Electricity Source
Electricity Reciver
Source of electricity
Refers to more than one cell
provides energy
a component that uses the electricity from the source to make…
D-cell
Source of electricity
Battery
Refers to more than one cell
58 terms
Circuits
the rate of flow of electrical charges
charges move ______ when connected to…
formula for Electric Current
Units for Electric Current
current
randomly
I=q/v... I=q/t
Amps
the rate of flow of electrical charges
current
charges move ______ when connected to…
randomly
circuits
wire
Transformer
closed
open
the part that connects the circuit together(the wire is the c…
this changes the electrical energy into something else... lik…
The only type of circuit electricity can travel through
a broken circuit in which electricity cannot flow
wire
the part that connects the circuit together(the wire is the c…
Transformer
this changes the electrical energy into something else... lik…
6 terms
Circuits
Circuits
Currents
Conductor
Insulator
A path counting early movable charges
A flow of charge
Materials with easily movable charges allowing elected current
Do not have easily movabe
Circuits
A path counting early movable charges
Currents
A flow of charge
6 terms
Circuits
Circuit
Current
Conductor
Insulator
A path containing easily movable charges
The flow of charge
Materials with easily movable charges allowing electrical cur…
Do not have easily movable charges
Circuit
A path containing easily movable charges
Current
The flow of charge
6 terms
Circuits
Circuits
Current
Conducted
Insulator
Is a path cintaning early move able charges
Flow of charge
Materials with ealy movable Charges allow electric current
Do not have easily moveable charges so current is not easily…
Circuits
Is a path cintaning early move able charges
Current
Flow of charge
9 terms
Circuits
Conductor
Insulator
Electric Current
Voltage Difference
material, such as copper wire, in which electrons can move ea…
material in which heat flows slowly
the net movement of electric charges in a single direction, m…
related to the force that causes electric charges to flow; me…
Conductor
material, such as copper wire, in which electrons can move ea…
Insulator
material in which heat flows slowly
Circuits
Circuit
Closed Circuit
Conductor
Current
A path that ends at the same point where it starts contains e…
No gaps so charges flow
__________ Are materials that have easy movable charges
Flow of charge
Circuit
A path that ends at the same point where it starts contains e…
Closed Circuit
No gaps so charges flow
8 terms
circuits
series circuit
parellel circuit
electric circuit
energy transformation
a circuit in which the parts are joined one after another suc…
a circuit in which each object is connected to the cell separ…
a set of electrical components connected such that they provi…
A process in which energy changes from one form to another fo…
series circuit
a circuit in which the parts are joined one after another suc…
parellel circuit
a circuit in which each object is connected to the cell separ…
8 terms
Circuits
series circuit
parallel circuit
electrical circuit
insulator
An electric circuit with a single path.
A circuit that contains more than one path for current flow.
A complete path through which electric current can flow
A material that does not conduct heat well
series circuit
An electric circuit with a single path.
parallel circuit
A circuit that contains more than one path for current flow.
CIRCUITS
conductor
insulator
static electricity
circuit
a material through which charges can easily flow
a material through which charges cannot easily flow
a buildup of charges on an object
a closed path that electric current follows
conductor
a material through which charges can easily flow
insulator
a material through which charges cannot easily flow
33 terms
Circuits
metallic conductivity
metallic bond
electrolytic conductivity
conductance
allow free flow of electric charge
sea of electrons flowing over and past a rigid lattice of met…
dependent on strength of solution
reciprocal of resistance (unit=siemens S) conductivity unit:…
metallic conductivity
allow free flow of electric charge
metallic bond
sea of electrons flowing over and past a rigid lattice of met…
30 terms
Circuits
Series Circuits
One goes out, all go out
Voltage adds
current is constant
One path
series circuit
series circuit
series circuit
Series Circuits
One path
One goes out, all go out
series circuit
8 terms
Circuits:
Electric Current:
Electric Circuit:
Series Circuit:
Parallel Circuit:
A flow of electric charges
A continuous pathway that can carry electric current
An electric circuit with only 1 pathway for current
An electric circuit with 2 or more paths for current
Electric Current:
A flow of electric charges
Electric Circuit:
A continuous pathway that can carry electric current
Circuits
Coulombs law
Electric force
Direction of electric field
Motion in an electric field
The force between charged particles
Vector--magnitude and direction/field force/inverse square laws
Positive away, negative towards
Positive downstream, negative upstream
Coulombs law
The force between charged particles
Electric force
Vector--magnitude and direction/field force/inverse square laws
5 terms
circuits
current
resistance
series curcuit
parallel circuit
flow of electrons, or charge per unit time... measured in ampleres
opposition to the flow of electric current, ratio of the pote…
voltage - add... current - same... resistance - add
voltage - same... current - add... resistance - add the inverse
current
flow of electrons, or charge per unit time... measured in ampleres
resistance
opposition to the flow of electric current, ratio of the pote…
Circuits
Circuit Breaker
Electric Circuit
Electric Power
Fuse
A switch that opens a circuit automatically when the current…
A set of electrical components connected such that they provi…
The rate at which electrical energy is converted into other f…
An electrical device that contains a metal strip that melts w…
Circuit Breaker
A switch that opens a circuit automatically when the current…
Electric Circuit
A set of electrical components connected such that they provi…
8 terms
Circuits
series circuits
parallel circuits
electrical circuits
energy tranformation
A current that has only one path
A circuit that contains more than one path for current flow.
Complete unbroken path through which electric charges flow
a change of energy from one form to another
series circuits
A current that has only one path
parallel circuits
A circuit that contains more than one path for current flow.
circuits
conductor
insulator
electrical circuit
electromagnetic field
material that allows electrical or heat energy to flow throug…
material that slows down or stops heat or electical energy fr…
the pathway through which electrical current flows
a magnetic field created by an electrical current
conductor
material that allows electrical or heat energy to flow throug…
insulator
material that slows down or stops heat or electical energy fr…
Circuits
Series
Parallel
Series Circuit Calculation
Parallel Circuit Calculation
1 path
More than 1 path
R= r1 + r2 + r3
1/ Rtot= 1/r1 + 1/r2 + 1/r3
Series
1 path
Parallel
More than 1 path
13 terms
Circuits
Circuit
Conductor
Insulator
Voltage
A path between two or more points along which an electrical c…
A material that permits electrons to flow freely from particl…
A material that impedes the free flow of electrons from atom…
Electric potential energy per unit charge
Circuit
A path between two or more points along which an electrical c…
Conductor
A material that permits electrons to flow freely from particl…
43 terms
Circuits
Peta
Tera
Giga
Mega
10^15
10^12
10^9
10^6
Peta
10^15
Tera
10^12
25 terms
circuits
PARTS OF A CIRCUIT
source
load
control device
...
source of electrons
converts energy of electrons to another form of energy(heat,l…
controls the flow of electrons
PARTS OF A CIRCUIT
...
source
source of electrons
Circuits
Circuit
Conductor
Insulator
Voltage
Any complete path along which change can flow
Material through which electric charge can flow
A material that is a poor conductor of heat and that delays t…
Electric potential; measured in volts
Circuit
Any complete path along which change can flow
Conductor
Material through which electric charge can flow
30 terms
Circuits
ampere
resistance unit
power unit
voltage unit
A unit of measure of the rate of current flow. One ampere equ…
Ohms (Ω)
watt (w)
Volt (V)
ampere
A unit of measure of the rate of current flow. One ampere equ…
resistance unit
Ohms (Ω)
20 terms
Circuits
Power
Watt
Ampere
Transferred power
The rate at which work is done; rate at which energy is trans…
Unit for power (J/s)
Unit of current (C/s)
The amount of energy used to make a device function
Power
The rate at which work is done; rate at which energy is trans…
Watt
Unit for power (J/s)
Circuits
voltage
current (I)
power
resistance (R)
volts (j/c) (similar to potential energy)
amps (c/s) (amount of charge)
work/time (j/s) (Iv) (brightness) (watts) (mgh/time)
ohms (Ω) (js/c2) (how hard it is for charge to flow)
voltage
volts (j/c) (similar to potential energy)
current (I)
amps (c/s) (amount of charge)
Circuits
Series current
Series voltage
Series resistance
Parallel current
Same thruout equal to total
Adds up to total
Adds up to total
Adds up to total
Series current
Same thruout equal to total
Series voltage
Adds up to total
Circuits
Yotta
Zetta
Exa
Peta
(Y) 10^24
(Z) 10^21
(E) 10^18
(P). 10^15
Yotta
(Y) 10^24
Zetta
(Z) 10^21
Circuits
series circuit # of paths
paralell circuit # of paths
series circuit when voltage increases…
parallel circuit when voltage increase…
1
multiple
increases
increases
series circuit # of paths
1
paralell circuit # of paths
multiple
Circuits
circuit
current
resistor
short circuit
a path along which charged particles can travel
a flow of charged particles moving through a circuit
makes the current smaller
a very conductive path that bypasses less conductive parts of…
circuit
a path along which charged particles can travel
current
a flow of charged particles moving through a circuit
Circuits
Force
Distance
Charge
Electric potential energy
F... Newton - N
d... Meter - m
q... Coulomb -c
EPE... Joule -J
Force
F... Newton - N
Distance
d... Meter - m
Circuits
Ground
American Wire Gauge
Electromagnet
Electric Telegraph
The use of the Earth as a conductor by placing a rod with a l…
A measurement of wire thickness. The thicker a wire the great…
An iron core wrapped around by a wire. When an electric curre…
An electric circuit connected to an electromagnet that pulls…
Ground
The use of the Earth as a conductor by placing a rod with a l…
American Wire Gauge
A measurement of wire thickness. The thicker a wire the great…
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