Science 9 Chapter 8

Front 1

Battery

Back 1

Is a combination of electrochemical cells connected together

Front 2

Electrochemical cells

Back 2

Convert chemical energy into electrical energy stored in chargesterminals

Front 3

Terminals

Back 3

Or the endpoints where we make a connection

Front 4

Energy

Back 4

The Ability to do work

Front 5

Kinetic energy

Back 5

Is energy a moving object has because of its motion

Front 6

Kinetic energy

Back 6

Is energy a moving object has because of its motion

Front 7

Potential energy

Back 7

Is the energy stored in an object

Front 8

Electric potential energy

Back 8

The electrical energy stored in a battery

Front 9

Potential difference for voltage

Back 9

The amount of electrical potential energy per one column of charge

Front 10

Volt

Back 10

The unit for measuring potential difference

Front 11

Volt

Back 11

The unit for measuring potential difference

Front 12

Voltmeter

Back 12

A device that measures the amount of potential difference between two locations of charge separation

Front 13

Electrodes

Back 13

The two terminals of the battery

Front 14

Electrodes

Back 14

The two terminals of the battery

Front 15

Electrolyte

Back 15

Electrodes are in an electrolyte which is a substance that conducts electricity in a dry cell the electrolyte is a moist piece you know what cell electrolyte is a fluid

Front 16

Electrodes

Back 16

The two terminals of the battery

Front 17

Electrolyte

Back 17

Electrodes are in an electrolyte which is a substance that conducts electricity in a dry cell the electrolyte is a moist piece you know what cell electrolyte is a fluid

Front 18

Examples of electrical energy sources

Back 18

Friction Piezoelectric crystals photo electrochemical cells Thermocouples generators

Front 19

Electrodes

Back 19

The two terminals of the battery

Front 20

Electrolyte

Back 20

Electrodes are in an electrolyte which is a substance that conducts electricity in a dry cell the electrolyte is a moist piece you know what cell electrolyte is a fluid

Front 21

Examples of electrical energy sources

Back 21

Friction Piezoelectric crystals photo electrochemical cells Thermocouples generators

Front 22

Electric circuit

Back 22

A complete pathway that allows electrons to flow

Front 23

Electrodes

Back 23

The two terminals of the battery

Front 24

Electrolyte

Back 24

Electrodes are in an electrolyte which is a substance that conducts electricity in a dry cell the electrolyte is a moist piece you know what cell electrolyte is a fluid

Front 25

Examples of electrical energy sources

Back 25

Friction Piezoelectric crystals photo electrochemical cells Thermocouples generators

Front 26

Electric circuit

Back 26

A complete pathway that allows electrons to flow

Front 27

Electrical load

Back 27

Any device that transforms electrical energy into other forms of

Front 28

Electrodes

Back 28

The two terminals of the battery

Front 29

Electrolyte

Back 29

Electrodes are in an electrolyte which is a substance that conducts electricity in a dry cell the electrolyte is a moist piece you know what cell electrolyte is a fluid

Front 30

Examples of electrical energy sources

Back 30

Friction Piezoelectric crystals photo electrochemical cells Thermocouples generators

Front 31

Electric circuit

Back 31

A complete pathway that allows electrons to flow

Front 32

Electrical load

Back 32

Any device that transforms electrical energy into other forms of

Front 33

Circuit diagrams

Back 33

Diagrams that you symbols to represent the different components of the circuit

Front 34

Electrodes

Back 34

The two terminals of the battery

Front 35

Electrolyte

Back 35

Electrodes are in an electrolyte which is a substance that conducts electricity in a dry cell the electrolyte is a moist piece you know what cell electrolyte is a fluid

Front 36

Examples of electrical energy sources

Back 36

Friction Piezoelectric crystals photo electrochemical cells Thermocouples generators

Front 37

Electric circuit

Back 37

A complete pathway that allows electrons to flow

Front 38

Electrical load

Back 38

Any device that transforms electrical energy into other forms of

Front 39

Circuit diagrams

Back 39

Diagrams that you symbols to represent the different components of the circuit

Front 40

Current electricity

Back 40

The continuous flow of a charge in a complete circuit

Front 41

Electric current

Back 41

Defined as the amount of charge passing a point in a contractor every second

Front 42

Electric current

Back 42

Defined as the amount of charge passing a point in a contractor every second

Front 43

Amperes

Back 43

Electric current is measured in this

Front 44

Electric current

Back 44

Defined as the amount of charge passing a point in a contractor every second

Front 45

Amperes

Back 45

Electric current is measured in this

Front 46

Ammeter

Back 46

Is a device used to measure the current in a circuit

Front 47

Resistance

Back 47

Is the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy

Front 48

Resistance

Back 48

Is the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy

Front 49

Electrical resistance

Back 49

Is the radio of the voltage to the current

Front 50

Resistance

Back 50

Is the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy

Front 51

Electrical resistance

Back 51

Is the radio of the voltage to the current

Front 52

Ohm

Back 52

Do unit of measurement for electrical resistance

Front 53

Resistance

Back 53

Is the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy

Front 54

Electrical resistance

Back 54

Is the radio of the voltage to the current

Front 55

Ohm

Back 55

Do unit of measurement for electrical resistance

Front 56

Ohms law

Back 56

The mathematical relationship comparing voltage V current I and resistance R R=V/I

Front 57

Resistance

Back 57

Is the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy

Front 58

Electrical resistance

Back 58

Is the radio of the voltage to the current

Front 59

Ohm

Back 59

Do unit of measurement for electrical resistance

Front 60

Ohms law

Back 60

The mathematical relationship comparing voltage V current I and resistance R R=V/I

Front 61

Ohmmeter

Back 61

Is a device that measures resistance

Front 62

Resistance

Back 62

Is the property of any material that slows down the flow of electrons and converts electrical energy into other forms of energy

Front 63

Electrical resistance

Back 63

Is the radio of the voltage to the current

Front 64

Ohm

Back 64

Do unit of measurement for electrical resistance

Front 65

Ohms law

Back 65

The mathematical relationship comparing voltage V current I and resistance R R=V/I

Front 66

Ohmmeter

Back 66

Is a device that measures resistance

Front 67

Resistor

Back 67

In electrical component that has a specific resistance