NATURAL SCIENCES GRADE 5 Energy & Change. NATURAL SCIENCES GRADE 5.

Slides:

Advertisements

Similar presentations

Day 2: Parts of a Circuit Simple Circuits  An electric circuit is the path that an electric current follows  Current is flowing charges, like cars.

Advertisements

Current Electricity - Symbols Identify the Symbol.

Electrical Engineering. A circuit is a combination of different components that allow electricity to flow through them. Each component serves its own.

S.MORRIS 2006 ELECTRICAL CIRCUITS More free powerpoints at

The Control of Electricity in Circuits

Introduction to Current Electricity, Part 1

Voltage in Electrical Systems. Unit 4 Voltage Pages  Voltage source  Conductors  Control element  Electrical appliance  Electrical loads 

Electric Current. The rate at which electrical charges flow through a wire or conductor is called electric current.The rate at which electrical charges.

ELECTRICAL CIRCUITS AND COMPONENT SYMBOLS 1. Some circuit symbols In circuit diagrams components are represented by the following symbols; cellbatteryswitchlamp.

Electrical Circuits. A path where electric charges move along (through wires).

ELECTRICAL CIRCUITS.

Circuit Diagrams 13.1 An electric circuit can be represented using a diagram. Each part of the circuit is represented with a symbol. By reading a circuit.

Electrical Circuits. Electrical Circuit Closed path through which charge can flow A Circuit needs: 1.Source of energy (voltage) 2.Conductive path for.

Electricity and Electric Circuits

Current Electricity and Electric Circuits

Introduction to Current Electricity, Part 1 Grade 9 Academic Science R.H. King Academy.

Bellringer A standard household outlet has a voltage of what?

Electrical Circuits Bobbi Martin, Las Vegas, NV. What is electricity?  It is a form of energy that is created from the movement of electrons of atoms.

Electrical Energy (electricity). What is electricity? It is the flow of moving electrons When electrons flow, it is called an electric current.

Current Electricity and Electric Circuits. Static vs. Current Electricity Static Electricity: charges build up in one location Current Electricity: electrons.

Current Electricity 1. What is Electric Current? Electric current is the flow of electricity through a conductor. The current is caused by the movement.

Natural Sciences and Technology Grade 5

Electric Current- A flow of electric charges is an electric current.

S.MORRIS 2006 Currents CIRCUITS More free powerpoints at

What is a circuit? A set of connected electrical components that provide one or more complete paths for the movement of charges. A set of connected electrical.

Electric Circuits. ► All electrical devices have an electric circuit, also known as a path for electrons to flow. ► All circuits have at least four parts:

Electric Circuits 7th Grade Science.

Current Electricity Part 1. Word Bank D-cell Word Bank D-cell – a source of electricity.

Electrical Circuits Parts of a simple circuit: Wire Load

 Electric charges move in a looped path called a circuit – starts and ends in the SAME spot  A simple circuit contains a source of energy and at least.

Electricity Notes 6 - Circuits Electric Circuit – _______________________________________ All electrical circuits have 4 parts: 1.____________________________________________________.

CIRCUITS AND. Standards SPI Identify how simple circuits are associated with the transfer of electrical energy when heat, light, sound, and chemical.

ELECTRICAL CIRCUITS. Circuits Circuits are paths which small particles flow through to provide us with electricity for lights, appliances, and other devices.

Electricity and Circuits I can describe an electrical circuit as a continuous loop of conducting materials. I can combine simple components in a series.

Jag Mark Name 4 factors that can affect the resistance of a current?

Electric Circuits.

Define insulator and conductor. Write 3 examples of each.

Natural Sciences and Technology Grade 6

Electrical Circuits Virginia Science Standard

Energy Transformation in Electrical Circuits

Explaining Electricity

Electricity and Electric Circuits

Electricity L1: Circuit Diagrams

Lesson 4 Electricity Part 3.

Electric Circuits (12.2).

Electric Circuits (12.2).

ELECTRICAL CIRCUITS More free powerpoints at

Natural Sciences and Technology Grade 6

ELECTRICAL CIRCUITS S.MORRIS 2006

Basic Electrical Circuits

Power Point Notes: Electrical Circuits

ELECTRICAL CIRCUITS.

ELECTRICAL CIRCUITS.

ELECTRICAL CIRCUITS S.MORRIS 2006

Current Electricity Sections 12.1, 12.2, 12.3, 12.4.

Series and parallel circuits

Conductors and Insulators

Series And Circuits.

ELECTRICAL CIRCUITS S.MORRIS 2006

ELECTRICAL CIRCUITS.

Electrical Quantities

Define insulator and conductor. Write 3 examples of each.

Current Electricity and Electric Circuits

Natural Sciences and Technology Grade 6

RIDDLE If you screw a light bulb into a lamp socket by turning the bulb towards the right with your right hand, which way would you turn the socket with.

Circuit Diagrams 13.1 An electric circuit can be represented using a diagram. Each part of the circuit is represented with a symbol. By reading a circuit.

Electric Circuits.

Basic Electrical Circuits

Presentation transcript:

NATURAL SCIENCES GRADE 5 Energy & Change

NATURAL SCIENCES GRADE 5

Cells & Batteries  Batteries come in different sizes  A battery stores chemical energy. NATURAL SCIENCES GRADE 5

Batteries  Batteries can start electrons flowing  Batteries are a source of electric energy  A battery, two wires and a light bulb can make an electric circuit NATURAL SCIENCES GRADE 5

Batteries  The current starts flowing from the battery through a wire to the light bulb. This current is known as Direct Current (DC)  The other wire carries the electric current back to the battery. If you take the wire off one side of the battery, the light will not shine as you have broken the path. NATURAL SCIENCES GRADE 5

Electricity  Switches on an electric circuit turn the current on and off  This is how a wall switch works to turn lights on and off in your home  The electric energy in your home does not come from batteries  You plug appliances into electric outlets in your walls NATURAL SCIENCES GRADE 5

Electricity  The electric energy in the outlets comes from electric power plants  This current is known as Alternating Current - AC NATURAL SCIENCES GRADE 5

Symbols used to represent different components in a simple circuit Battery/ Open Wire/ LightClosed Cell Switch Conductor BulbSwitch NATURAL SCIENCES GRADE 5

Simple Circuit  Here is a symbolic representation of a simple circuit  Always work neatly and with a ruler and PENCIL NATURAL SCIENCES GRADE 5 Battery Cell Light bulb Connecting wires

NATURAL SCIENCES GRADE 5

 -electricity-and-magnetism/ -electricity-and-magnetism/  3-energy-and-change/chapter2.html# 3-energy-and-change/chapter2.html# 