Electricity

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/electricity

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the fundamental particle?Electrons, carrying a negative electric charge
2. What is the key laws?Ohm's Law (V=IR), Kirchhoff's Laws, Maxwell's Equations
3. How does electricity travel from power plants to our homes?Power plants create electricity, high‑voltage lines carry it long distances, substations lower the voltage, and local wires bring it into houses.
4. Why do we use different kinds of energy to make electricity?Different sources like coal, wind, sun, water, and geothermal give us electricity, and we choose them based on cost, location, and how they affect the planet.

Electric Charge: A fundamental property of matter that causes it to experience a force when placed in an electromagnetic field.
Electric Current: The directed flow of electric charge, typically of electrons, through a conductor.
Voltage: The electric potential difference between two points, representing the energy per unit charge.
Resistance: A measure of how much a material opposes the flow of electric current.