View
213
Download
0
Category
Tags:
Preview:
Citation preview
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.
Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Form of Energy Device
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Form of Energy Device• Light light bulb, lamps, etc.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Form of Energy Device• Light light bulb, lamps …• Sound door bell, speaker, radio, horn, TV…
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Form of Energy Device• Light light bulb, lamps …• Sound door bell, speaker, radio, horn, TV…• Heat (thermal) heaters, toaster, oven, curling iron…
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Form of Energy Device• Light light bulb, lamps …• Sound door bell, speaker, radio, horn, TV…• Heat (thermal) heaters, toaster, oven, curling iron…• Motion (kinetic) fan, blender, clock, car…
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: to list 5 ways Electricity can be changed to different forms of energy.Electrical energy can be converted (changed) into many different forms of energy for our use. List the 5 forms of energy and give an example of a device of each.
Form of Energy Device• Light light bulb, lamps …• Sound door bell, speaker, radio, horn, TV…• Heat (thermal) heaters, toaster, oven, curling iron…• Motion (kinetic) fan, blender, clock, car… • Magnetism or Electromagnet, speakers, door bellElectro-magnetism
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Objective: - to draw, label, and explain how a “doorbell” works.
- to explain the history of the “Invention of the light bulb”.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
Page 39 - How Does a Doorbell Work?
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
• Push the switch to complete the circuit.
Page 39 - How Does a Doorbell Work?
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
• Push the switch to complete the circuit.
• Current through the electro-magnet creates a magnetic field.
Page 39 - How Does a Doorbell Work?
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
• Push the switch to complete the circuit.
• Current through the electro-magnet creates a magnetic field.
• The clapper is attracted to the magnet and hits the bell.
Page 39 - How Does a Doorbell Work?
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
• Push the switch to complete the circuit.
• Current through the electro-magnet creates a magnetic field.
• The clapper is attracted to the magnet and hits the bell.
• But when the clapper moves (since it’s part of the circuit), it makes a gap and breaks the circuit.
Page 39 - How Does a Doorbell Work?
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
• Push the switch to complete the circuit.
• Current through the electro-magnet creates a magnetic field.
• The clapper is attracted to the magnet and hits the bell.
• But when the clapper moves (since it’s part of the circuit), it makes a gap and breaks the circuit.
• So the magnet stops pulling and the clapper goes back to where it was.
Page 39 - How Does a Doorbell Work?
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__
• Push the switch to complete the circuit.
• Current through the electro-magnet creates a magnetic field.
• The clapper is attracted to the magnet and hits the bell.
• But when the clapper moves (since it’s part of the circuit), it makes a gap and breaks the circuit.
• So the magnet stops pulling and the clapper goes back to where it was.
Page 39 - How Does a Doorbell Work?
REVIEW
these 5 steps with a partner …
STUDY!!
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
____ ______
_________
_____
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas ______
_________
_____
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
_________
_____
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
_____
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in _______. There were 2 inventors ____________ & ______________.
Edison tried more than ________ materials to use as a ___________.
When a material gets hot it glows _____. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the ________ from the air, it won’t burn up. Edison pumped the ____ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ____ Explain. __________________________________________________________________________________________
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors _____________ & ______________.
Edison tried more than ______ materials to use as a _________.
When a material gets hot it glows ___. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & ______________.
Edison tried more than ______ materials to use as a _________.
When a material gets hot it glows ___. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than ______ materials to use as a _________.
When a material gets hot it glows ___. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a _________.
When a material gets hot it glows ___. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows ___. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows red. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows red. If it gets really hot it glows white. But materials that get hot quickly burn in the air, so if you remove the _______ from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows red. If it gets really hot it glows white. But materials that get hot quickly burn in the air, so if you remove the oxygen from the air, it won’t burn up. Edison pumped the ___ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows red. If it gets really hot it glows white. But materials that get hot quickly burn in the air, so if you remove the oxygen from the air, it won’t burn up. Edison pumped the air out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ___ Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows red. If it gets really hot it glows white. But materials that get hot quickly burn in the air, so if you remove the oxygen from the air, it won’t burn up. Edison pumped the air out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? No Explain.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
gas glass
filament
base
The first light bulb was invented in 1879. There were 2 inventors Joseph Swan & Thomas Edison.
Edison tried more than 9000 materials to use as a filament.
When a material gets hot it glows red. If it gets really hot it glows white. But materials that get hot quickly burn in the air, so if you remove the oxygen from the air, it won’t burn up. Edison pumped the air out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? No Explain.
He used a POOR conductor that will produce friction and give off HEAT! It will get so hot, it will glow white.
Name _____ 6__ Lesson 11 – How Can Electricity Be Used? Jan__ Page 41 - The History of the Light Bulb
Can you label the bulb below?
____ _____
______
_____
The first light bulb was invented in _______. There were 2 inventors ____________ & ______________.
Edison tried more than ________ materials to use as a ___________.
When a material gets hot it glows _____. If it gets really hot it glows _______. But materials that get hot quickly burn in the air, so if you remove the ________ from the air, it won’t burn up. Edison pumped the ____ out of a bulb It WORKED!
Do you think Edison used filaments that were good conductors? ____ Explain. __________________________________________________________________________________________
Recommended