Mainly terms because that electricity, however there room a couple of concept questions as well. There are 77 terms/questions, but only 10 are presented at a time.

closed path through which electron flow
accumulation of electrical charges on one objectstatic electricity
push the cuases charges to movevoltage difference
circuit with only one pathseries circuit
car batterywet cell
metal rod the directs lightning to Earthlightning rod
device that detects electic chargeselectroscope
a flashlight usesdry cabinet batteries
electric chargean electrical property of issue that create a force in between objects
conductora material that transfers fee easily
insulatora product that does no transfercharge easily
electric forcethe force of attraction or repulsion between objects because of charge
electrical potential energythe potential power of a charged object because of its place in an electric field
potential differencethe charge in the electric potential power per unit charge
cella device that is a resource of electrical current since of a potential difference, or voltage, between the terminals
currentthe price that electrical charges relocate through a conductor
resistancethe ratio of the voltage across a conductor to the existing it carries
Allows electron to flow through the easilyconductor
closed route through which electrons flowcircuit
circuit with more than one pathparallel circuit
tendency of a product to oppose electron flowresistance
does not allow electricity to move conveniently through itinsulator
push the cuases charges come movevoltage difference
rate in ~ which electric energy is adjusted to another energy formelectric power
Current is equal to the voltage distinction divided by its resistanceOhm"s law
Voltageamount of energy per unit the charge
safety machine that reacts to particular levels the currentfuse
safety device that reacts to details levels the currentcircuit breaker
safety measure that reacts to details levels the currentground fault circuit interrupter
Currentflowing charges
Good conductors that electricitymetals
Electrical Resistanceability of an item to oppose the circulation of current
Unit of measurement because that resistanceOhm
Ohm"s Lawmathematical relationship between current, voltage and resistance
ResistorsComponents ~ above a circuit board used to manage the lot of current
Neutral objectsobjects through an same amount of hopeful and an unfavorable charge
Conductivityproperty of product that enables charge come flow
unit potential difference is measured involts
batterieshave a positive & an unfavorable terminal
current (I)rate at which charges move thru a conductor
letter to stand for currentI
letter to represent voltageV
letter to stand for resistanceR
letter to stand for powerP
super conductorhas the basically no resistance
semiconductorhas much less resistance 보다 an insulator and more than a conductor
CircuitA closed path through which existing can flow
ConductorA material that permits heat or electrical energy to move quickly through it
ElectroscopeA device used to detect the presence of electrical charges
InsulatorA product through which heat or electrical power can not easily pass
Parallel CircuitAn electric circuit whereby the current flows in several different branches
Potential DifferenceThe distinction in electric potential energy in between two various points
Wet CellA power resource that generates electric current by a chemcial reaction; it offers a liquid electrolyte
what determines the amount of electric energy provided with one appliancepower and also time used
how execute electrons circulation in a batteryfrom an unfavorable to positive
a wire that is long and thin will have greaterresistance
the formula because that Ohm"s lawvoltage = present X resistance
What is an example of a an excellent insulatorrubber
the form of charge an item has if it loser electronspositive
Dry skin is a good...insulator
What walk a an unfavorable terminal that a battery havea pileup of an unfavorable charges
what can assist prevent overloading in a parallel circuita fuse
batterya machine that is made of number of cells and that produce an electrical current by convert chemical energy into electric energy
currenta consistent flow the charge resulted in by the movement of electrons; the price at which fee passes a provided point; express in amperes (A)
loada an equipment that uses electric energy to do work
series circuita circuit in which all parts are connected in a solitary loop
parallel circuita circuit in which different loads space on different branches
static electricitythe buildup of electric charges on one object
Stored power is calledpotential energy
Chemical cells use potential energyto develop a distinction in electrical potential
Voltage is the lot of electrical potentialenergy provided per coulomb of charge transferred
Convention present is defined as flowingfrom + to - terminals.
Filaments in glow bulbsare resistors
Resistance amounts to voltagedivided through current
Negative fee results once an objectcontains more electrons than protons
One Ohm equalsone volt every ampere