Ch 13: Electricity & Magnetism Basics

About This Chapter

Preparing for a test that covers electricity and magnetism is simple using the bite-sized lessons and mini quizzes in this chapter. These tools help strengthen your knowledge of these scientific concepts in a short amount of time and make studying easy and effective.

Electricity & Magnetism Basics - Chapter Summary

This self-paced chapter is designed to help you gain a quality understanding of electricity and magnetism basics. Top instructors offer comprehensive overviews of Ohm's law, permanent magnets, magnetic fields and more. After you've completed this chapter, you will be able to:

  • Define electric charge and force
  • Explain the meaning, causes and uses of static electricity
  • Exhibit knowledge of electric circuit fundamentals
  • Differentiate between series and parallel circuits
  • Share examples of a magnet
  • Detail the uses and describe the parts of an electromagnet

Every lesson in this chapter is paired with a short quiz you can take any time to assess your knowledge of concepts covered. For a broader review of this chapter, be sure to take the comprehensive practice exam. Any questions that arise while studying the lessons can be submitted to our experts with ease via the Dashboard. All of our study tools are accessible 24 hours a day via your computer or mobile device of choice, ensuring your exam preparations are totally convenient.

10 Lessons in Chapter 13: Electricity & Magnetism Basics
Test your knowledge with a 30-question chapter practice test
Electric Charge and Force: Definition, Repulsion & Attraction

1. Electric Charge and Force: Definition, Repulsion & Attraction

Have you ever wondered what electricity is and where it comes from? Have you ever been zapped by static electricity and wondered how it got there? We'll answer all of these questions in this lesson on electric charge and force!

What is Static Electricity? - Definition, Causes & Uses

2. What is Static Electricity? - Definition, Causes & Uses

In this lesson you will learn what static electricity is, what causes it, and what conditions prevent static electricity from occurring. You'll also see some fun and interesting real world situations and applications that involve static electricity.

Ohm's Law: Definition & Relationship Between Voltage, Current & Resistance

3. Ohm's Law: Definition & Relationship Between Voltage, Current & Resistance

Did you know that electrical current is affected by the voltage and resistance in a circuit? In this lesson, we'll use Ohm's law, which tells us how current, voltage, and resistance are related, as we work through several electric circuit examples.

Electric Circuit Fundamentals: Components & Types

4. Electric Circuit Fundamentals: Components & Types

Electric circuits can be configured to power several loads, such as light bulbs, in series or in parallel. In this lesson, we'll look at both types of circuits and see how the voltage, current, and resistance are affected by installing additional loads.

Series Circuits: Definition & Concepts

5. Series Circuits: Definition & Concepts

When you flip a switch to turn your lights on, you are completing a circuit and providing a pathway for electrons to flow. In this lesson, you'll learn how connecting devices in a series along that circuit affects the current and resistance throughout.

Parallel Circuits: Definition & Concepts

6. Parallel Circuits: Definition & Concepts

People moving through an airport are similar to electrons moving through a circuit. Parallel circuits are one type of simple circuit, and they get their name from the multiple, parallel paths they provide for electron flow.

What is a Magnet? - Definition & Examples

7. What is a Magnet? - Definition & Examples

In this lesson, you will learn what a magnet is and how it works at the atomic level. You'll also see how the earth's magnetic field works. A short quiz will follow.

What is a Magnetic Field?

8. What is a Magnetic Field?

Magnetic fields fill the space around all magnets, but they're impossible to detect with our own senses. We'll use a common tool to map out a magnetic field and then discuss ferromagnetic materials to see how a magnetic field can be used to create new magnets.

What is an Electromagnet? - Definition, Uses & Parts

9. What is an Electromagnet? - Definition, Uses & Parts

In this lesson, you'll learn what an electromagnet is, how it is used in a few real-life situations, and the parts that make it up. A short quiz will follow.

Permanent Magnets: Characteristics & Strength

10. Permanent Magnets: Characteristics & Strength

Permanent magnets generate their own magnetic fields. In this lesson, we will discuss the characteristics of permanent magnets, and what affects how strong they are.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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