# Ch 3: Electricity Concepts: Help and Review

The Electricity Concepts chapter of this SAT Physics Help and Review course is the simplest way to master electricity. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of electricity.

## Who's it for?

Anyone who needs help learning or mastering SAT physics material will benefit from taking this course. You will be able to grasp the subject matter faster, retain critical knowledge longer and earn better SAT scores. You're in the right place if you:

• Have fallen behind in understanding the relationship between particle charges, electric current and electric power
• Need an efficient way to learn electricity concepts
• Learn best with engaging auditory and visual tools
• Struggle with learning disabilities or learning differences, including autism and ADHD
• Experience difficulty understanding your teachers
• Missed class time and need to catch up
• Can't access extra SAT review resources at school

## How it works:

• Start at the beginning, or identify the topics that you need help with.
• Watch and learn from fun videos, reviewing as needed.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Submit questions to one of our instructors for personalized support if you need extra help.
• Verify you're ready by completing the Electricity Concepts chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the Electricity Concepts chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any electricity question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

In this chapter, you'll learn the answer to questions including:

• Where does electricity come from?
• How can I represent electric force fields via a diagram?
• What is Coulomb's law?
• What gives electric charges the potential to do work?
• What are some examples of insulators and conductors?
• How do batteries, generators and other voltage sources work?
• What causes electrical current?
• How do variables like resistivity and temperature affect electrical resistance?
• What is Ohm's law?
• What are some types of electric circuits?
• How are voltage, current and resistance affected by installing additional loads?
• What is electric power?

12 Lessons in Chapter 3: Electricity Concepts: Help and Review
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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