CK-12 Foundation
Ck 12: Physical Science: Electric Charge and Electric Force
[Free Registration/Login may be required to access all resource tools.] Describes what electric charge and electric force are and the electric forces between charged particles.
BBC
Bbc: Gcse Bitesize: What Is Electric Charge? Ocr 21 C
This lesson focuses on electric charges. Electric current is the flow of electric charge. Some insulating materials become electrically charged when they are rubbed together. A substance that gains electrons becomes negatively charged,...
Khan Academy
Khan Academy: Electric Charge Review
Overview of the key terms and skills related to electric charge, including how to calculate net charge.
CK-12 Foundation
Ck 12: Magnetic Force on Moving Electric Charges
[Free Registration/Login may be required to access all resource tools.] This lesson examines how moving electric charges are affected when inside a magnetic field. Students are shown how to calculate the force on a single moving electric...
CK-12 Foundation
Ck 12: Electric Charge and Net Charge
[Free Registration/Login may be required to access all resource tools.] For this lesson, students learn about electric charges, and how the law of charges determines whether charges repel or attract each other. They will also learn how...
Concord Consortium
Concord Consortium: Smartgraphs: Visualizing Electric Fields and Forces
Explore how electric fields relate to forces on charged objects.
CK-12 Foundation
Ck 12: Plix Series: Area of Composite Shapes: Electric Field
[Free Registration/Login Required] Understand the relationship between field strength, charge, and force by determining what charge is required for a particle to levitate. After the activity, answer a challenge question to check for...
Interactive Mathematics
Interactive Mathematics: Electric Charges
An example is presented to show how integration is used to determine the force between electric charges. A detailed solution is provided.
Concord Consortium
Concord Consortium: Charge Intensity and Electric Force
Manipulate the charge on objects to explore the relationship between charge, electric field, and forces on objects.
Wikimedia
Wikipedia: Charles Augustin De Coulomb
Spanish-language site lets students discover the life and work of this physicist and engineer, who is known for his studies of electric charges.
Physics Classroom
The Phyics Classroom: Electric Field and the Movement of Charge
This interactive tutorial teaches students about he reasons for why charge flows through wires of electric circuits and the variables that affect the rate at which it flows. Students can take the interactive quiz to assess what they have...
Physics Classroom
The Physics Classroom: Put the Charge in the Goal
Students face a game-like challenge to use electrostatic forces to move a charged puck into a goal. By placing charges on the rink, a charged puck can be attracted and repelled around obstacles and into a goal.
CK-12 Foundation
Ck 12: Physical Science: Electric Fields
Explore what an electric field is and how electric fields interact with this module. Module includes a video, interactive activity, and review questions.
Physics Aviary
Physics Aviary: Practice Problems: Force Electric in a Line
Students must find the net force on one of the charges in a line of charges.
Concord Consortium
The Concord Consortium: Molecular Workbench: Uniform Distribution of Charges
Observe the transfer of an electrical charge to an object and how those charges are evenly distributed across the object's surface.
Concord Consortium
Concord Consortium: Charge Intensity and Electric Force 2
Manipulate the charge on objects to explore the relationship between charge, electric field, and forces on objects.
Khan Academy
Khan Academy: Conservation of Charge Review
Review the conservation of charge and how charge is transferred in various scenarios.
Concord Consortium
The Concord Consortium: Molecular Workbench: Electrical Charge Maze
Position positive and negative charges to help an electron move through a maze to hit a target.
Physics Classroom
The Physics Classroom: Charge Interactions
This online tutorial teaches students about the nature of the electric force. In this part of Lesson 1, two simple and fundamental statements will be made and explained about the nature of the electric force.
Physics Classroom
The Physics Classroom: Static Electricity: Lesson 3: Inverse Square Law
Electrical force between two electrically charged objects is inversely related to the distance between the two objects. Investigate why this becomes the inverse square law of physics. Engage in the Coulomb's Law interactive and check...
Georgia Department of Education
Ga Virtual Learning: Ap Physics 2: Electrostatics
In this unit students take a deeper look into charges beyond the simplified 'opposites attract." Students learn to calculate those attractive and repulsive forces and to show how invisible fields are responsible for them.
Cornell University
Cornell University: Astronomy: Electromagnetism and Charge
This site from Cornell University provides a very short, very telling comparison of matter and charge. This is a good site to check out on the subject, with a chart diagram to help with further information.
Concord Consortium
Concord Consortium: Direction of Force in Electric Fields
Explore the direction of an electric force between charged objects.
Physics Aviary
Physics Aviary: Practice Problems: Force Electric in a Box
Students must find the net force on one of the charges in a rectangular arrangement of charges.