Electric charge, electric force, and voltage

Description

In these videos and articles the definition of electric charge will be given as well as a discussion of the law of conservation of charge. You’ll learn how Coulomb’s law relates the electric force to charge and separation distance. The difference between an electrically conducting vs. electrically insulating material will also be discussed.


Part of Physics


Have you tried this resource?

Help someone out by sharing your thoughts!

Write a review

Have questions about K-12 education?

Ask our community of thousands of teachers, homeschoolers, and parents! Or see recently-asked questions.

Ask a Question

More Ways to Learn Electricity & Magnetism

Free

Electrostatics


College | Online class

Electrostatics is the study of forces between charges, as described by Coulomb’s Law. We develop the concept of an electric field surrounding charges. We work through examples of the electric field...

$180

Electricity Kit


1st - 8th | Product

What you will do in this course: Experiment with Static Electricity Dissect Wires Experiment with a Series Circuit Experiment with Conductors and Insulators Experiment with a Parallel Circuit...

Free

PHYS102: Introduction to Electromagnetism


College | Online class

We have direct daily experience with two of these forces: gravity and electromagnetism. Consider, for example, the everyday sight of a person sitting on a chair. The force holding the person on the...

$5

Meet Science: Magnetism & Electricity


4th - 6th | iPhone/iPad

‘Meet Science’ inspires all school-aged kids to explore fundamental concepts of Magnetism and Electricity (1st Edition) with variety of fun features such as animations, experiments, and mini-games....

$150
Paid add-ons

Electricity, Fundamentals of


High School | Book, Online class

Fundamentals of Electricity gives students a basic understanding of electrical principles and their real world applications. From an introduction to the basic concepts of work, energy and charge,...

Free

Magnetic forces, magnetic fields, and Faraday's law


9th - College | Online class

Magnetic fields are extremely useful. The magnetic field of the Earth shields us from harmful radiation from the Sun, magnetic fields allow us to diagnose medical problems using an MRI, and...

$15

6-8 Physical Science: Electricity and Magnetism


6th - 8th | Printable, Product

Grades 6-8 Physical Science: Electricity and Magnetism Take your children on a hands-on exploration of electricity and magnetism with this multisensory study of physical science! It’s time to...

$29

Magnetism Adventure Kit


1st - 8th | Product

In MAGNETISM you will: FEEL the FORCE with your extra strong ceramic magnets! Use the power of magnetism to CREATE LEVITATION! See a magnet’s INVISIBLE FORCE FIELDS with encased iron filings! Pace...


See all resources for Electricity & Magnetism

Links to supporting retailers are recognized and built automatically, so we can provide you with truly unbiased listings.
We receive a small share of sales from those links to help us keep this service free for all learners. Thanks for your support!

Frequently Asked Questions

What is Electric charge, electric force, and voltage by Khan Academy?

Electric charge, electric force, and voltage is a learning resource for Electricity & Magnetism. It is available in the following format(s): Online class. It is suited for High School - College students.

What grade level is Electric charge, electric force, and voltage by Khan Academy appropriate for?

It is designed for High School - College students, but could be useful for students of other ages as well; please look at the description and images to determine suitability.

How much does Electric charge, electric force, and voltage by Khan Academy cost?

It is free!