What Is Electricity?
What Is Electricity?
Where Does Electricity Come From?
Where Does Electricity Come From?
Where Does Electricity Come From?
Energy Supply and Demand
Energy Supply and Demand
Energy Supply and Demand
Energy Supply and Demand
Energy Supply and Demand
Energy Conservation and Efficiency
Conserving at Home
Conserving at Home
Conserving at Home
Conserving at School
Conserving at School
Conserving at School
Conserving at School
Conserving in the Community
Conserving in the Community
Conserving in the Community
Conserving in the Community
Figure 3
Inside a generator
