warm-up 1.list some things that you already know about magnets. 2.do you think magnets could cause...
TRANSCRIPT
![Page 1: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/1.jpg)
Warm-up
1. List some things that you already know about magnets.
2. Do you think magnets could cause any type of forces or motion? Why?
3. Based on what you
already know about electricity,
look at the picture. Will the
light bulb light up? Why?
![Page 2: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/2.jpg)
Energy
• The ability to do work or cause a change.
• Energy is never lost or created. It just transfers from one type to another!
• There are many different types of energy!
![Page 3: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/3.jpg)
The CELL
The cell stores chemical energy and transfers
it to electrical energy when a circuit is
connected. When two or more cells are
connected together we call
this a Battery.
The cells chemical energy is
used up pushing a current
around a circuit.
![Page 4: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/4.jpg)
• A circuit starts at the source of the electricity and ends at an output device where the electricity is used or released.
• A switch controls the current as it flows through the circuit.
![Page 5: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/5.jpg)
What is an electric current?An electric current is a flow of microscopic
particles called electrons flowing
through wires and components.
+ -
In which direction does the current flow? from the Negative terminal to the Positive terminal of a cell.
![Page 6: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/6.jpg)
• Electrons will flow from negative to positive as long as the circuit is complete.– (No breaks or gaps in the circuit)
![Page 7: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/7.jpg)
![Page 8: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/8.jpg)
The components are connected end-to-end, one after the other.
They make a simple loop for the current to flow round.
SERIES CIRCUITS
If one bulb ‘blows’ it breaks the whole circuit and all the bulbs go out.
![Page 9: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/9.jpg)
PARALLEL CIRCUITS
The current has a choice of routes.
The components are connected side by side.
If one bulb ‘blows’ there is still a complete circuit to the other bulb so it stays alight.
![Page 10: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/10.jpg)
• An electric circuit needs two main things in order to work:
• 1. A power source.• 2. To be complete.
![Page 11: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/11.jpg)
![Page 12: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/12.jpg)
![Page 13: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/13.jpg)
![Page 14: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/14.jpg)
![Page 15: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/15.jpg)
![Page 16: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/16.jpg)
![Page 17: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/17.jpg)
![Page 18: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/18.jpg)
![Page 19: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/19.jpg)
![Page 20: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/20.jpg)
![Page 21: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/21.jpg)
![Page 22: Warm-up 1.List some things that you already know about magnets. 2.Do you think magnets could cause any type of forces or motion? Why? 3.Based on what you](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649f4e5503460f94c6f55f/html5/thumbnails/22.jpg)
Magnets Video
• http://app.discoveryeducation.com/player/view/assetGuid/70C09EDE-6D44-47C0-99F0-B2C74CDDE92B