# Study sets matching "electric circuits power safety"

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Ohm found that current, voltage and res…

current x resistance

All electric circuits have devices that…

conserved

What is Ohm's law?

What is the formula to find voltage?

What are the 3 parts of all electrical circuits?

Energy is always _____________ in a circuit. It does not get u…

Ohm found that current, voltage and res…

What is Ohm's law?

current x resistance

What is the formula to find voltage?

Voltage source

Voltage

insulator

charges that flow continuously from one…

a device that creates voltage in an electric circuit (batterie…

the difference in electrical potential energy between two plac…

a material through which charges cannot flow easily (rubber, p…

what you need to produce an electric current

Voltage source

a device that creates voltage in an electric circuit (batterie…

Voltage

the difference in electrical potential energy between two plac…

What type of charge transfer occurs whe…

The transfer of electrons from a cloud…

Explain what happens to the electrons i…

A park needs a sign to tell visitors wh…

friction

static discharge

Overall charge becomes neutral because the electrons are pulle…

The highest point makes the lightning attract

What type of charge transfer occurs whe…

friction

The transfer of electrons from a cloud…

static discharge

Ohm found that current, voltage and res…

current x resistance

All electric circuits have devices that…

conserved

What is Ohm's law?

What is the formula to find voltage?

What are the 3 parts of all electrical circuits?

Energy is always _____________ in a circuit. It does not get u…

Ohm found that current, voltage and res…

What is Ohm's law?

current x resistance

What is the formula to find voltage?

in series

configuration

in parallel

kinetic

the way of connecting components "end to end", so that the cur…

arrangement of the part

components connected so that each receives the full voltage at…

moving

in series

the way of connecting components "end to end", so that the cur…

configuration

arrangement of the part

Electric force

Electric field

Static electricity

Conservation of charge

The attraction or repulsion between electric charges.

Extends around a charged object.

The buildup of charges on an object.

Charges are neither created nor destroyed.

Electric force

The attraction or repulsion between electric charges.

Electric field

Extends around a charged object.

Ohm's law

Series Circuit

Ammeter

Parallel Circuit

The law that states that resistance is equal to voltage divide…

An electric circuit with a single path.

A device used to measure current in a circuit.

An electric circuit with multiple paths.

Ohm's law

The law that states that resistance is equal to voltage divide…

Series Circuit

An electric circuit with a single path.

voltage

resistance x current

voltage/current

voltage/resistance

(v) the different between electrical potential energy between…

voltage formula

resistance formula

current formula

voltage

(v) the different between electrical potential energy between…

resistance x current

voltage formula

F

Serie and parallel circuits

across the resistor

placed where the charges go through the…

T or F: the voltmeter and ammeter can be places anywhere in th…

basic ways to wire a circuit

to measure with voltmeter

to measure with ammeter

F

T or F: the voltmeter and ammeter can be places anywhere in th…

Serie and parallel circuits

basic ways to wire a circuit

Voltage source

Voltage

insulator

charges that flow continuously from one…

a device that creates voltage in an electric circuit (batterie…

the difference in electrical potential energy between two plac…

a material through which charges cannot flow easily (rubber, p…

what you need to produce an electric current

Voltage source

a device that creates voltage in an electric circuit (batterie…

Voltage

the difference in electrical potential energy between two plac…

Voltage

Volt

Circuit

Series Circuit

The difference in energy per unit charge as a charge moves b/w…

Voltage Unit

A complete, closed path through which electric charges flow

A circuit in which all parts are connected in a single loop

Voltage

The difference in energy per unit charge as a charge moves b/w…

Volt

Voltage Unit

Voltage source

Voltage

insulator

charges that flow continuously from one…

a device that creates voltage in an electric circuit (batterie…

the difference in electrical potential energy between two plac…

a material through which charges cannot flow easily (rubber, p…

what you need to produce an electric current

Voltage source

a device that creates voltage in an electric circuit (batterie…

Voltage

the difference in electrical potential energy between two plac…

Voltage source

Voltage

insulator

charges that flow continuously from one…

a device that creates voltage in an electric circuit (batterie…

the difference in electrical potential energy between two plac…

a material through which charges cannot flow easily (rubber, p…

what you need to produce an electric current

Voltage source

a device that creates voltage in an electric circuit (batterie…

Voltage

the difference in electrical potential energy between two plac…

What are the three expressions for elec…

1 kw x h is how many joules?

What is the connection between power, e…

What is the definition of the total res…

1. Power = IV... 2. P = V^2 / R... 3. P = I^2 R

3.6x 10^6 Joules

Power is the energy for a certain amount of time (J/s)

The resistors are in a series, therefore the resistors all add…

What are the three expressions for elec…

1. Power = IV... 2. P = V^2 / R... 3. P = I^2 R

1 kw x h is how many joules?

3.6x 10^6 Joules

Ohm's Law

Circuit

Energy Source

Load

The resistance is equal to the voltage divided by the current:…

a path through which electricity can flow

pushes the charge through the circuit; EX: battery

a device in a circuit that operates using electrical energy

Ohm's Law

The resistance is equal to the voltage divided by the current:…

Circuit

a path through which electricity can flow

118. Circuit

119. Open Circuit

120. Closed Circuit

121. Load

a path that transmits an electrical current; includes a power…

is a circuit that has a break in the flow of electricity, caus…

is a circuit where the electrons can continually flow without…

the device that is using the electricity, and transforms the e…

118. Circuit

a path that transmits an electrical current; includes a power…

119. Open Circuit

is a circuit that has a break in the flow of electricity, caus…

Chemical energy

Electromagnetic cell

Electrodes

Electrolyte

Energy stored in chemical compounds.

A device that converts chemical energy into electrical energy.…

A metal that is immersed in a substance called electrolyte.

A substance that conducts electric current.

Chemical energy

Energy stored in chemical compounds.

Electromagnetic cell

A device that converts chemical energy into electrical energy.…

Types of Circuits

Circuit

Insulator

Conductor

Parallel & Series

A connected path in witch electrons flow from a power source

A material that does not easily allow heat, electricity, light…

A material that easily allow heat, electricity, light, or soun…

Types of Circuits

Parallel & Series

Circuit

A connected path in witch electrons flow from a power source

short circuit

electrical shock in homes occur by

grounding

third prong

A connection that allows current to take an unintended path.…

exposed wires

causes current to go directly from the circuit into the earth.…

-round prong on plugs... -connects device/appliance to grounding…

short circuit

A connection that allows current to take an unintended path.…

electrical shock in homes occur by

exposed wires

short circuit

electrical shock in homes occur by

grounding

third prong

A connection that allows current to take an unintended path.…

exposed wires

causes current to go directly from the circuit into the earth.…

-round prong on plugs... -connects device/appliance to grounding…

short circuit

A connection that allows current to take an unintended path.…

electrical shock in homes occur by

exposed wires

short circuit

electrical shock in homes occur by

grounding

third prong

A connection that allows current to take an unintended path.…

exposed wires

causes current to go directly from the circuit into the earth.…

-round prong on plugs... -connects device/appliance to grounding…

short circuit

A connection that allows current to take an unintended path.…

electrical shock in homes occur by

exposed wires

electric power

short circuit

third prong

grounded

rate at which energy is transferred from one form to another

a connection that allows current to take the path of least res…

connects metal parts of appliances to the building's ground wi…

any circuit connected to Earth through a third prong is said t…

electric power

rate at which energy is transferred from one form to another

short circuit

a connection that allows current to take the path of least res…

electric charge

friction

electrically balanced

proton

When matter gains or loses electrons... -causes protons or electr…

rubbing two things together... -transfers electrons from one obje…

when matter has the same number of protons and electrons.

-Located in nucleus of atom... -positive (+) charge

electric charge

When matter gains or loses electrons... -causes protons or electr…

friction

rubbing two things together... -transfers electrons from one obje…