AC / DC: What's the Difference?

• Author: WGBH Educational Foundation
• Subject: Science and Technology
• Institution Name: Teachers Domain
• Collection: WGBH Educational Foundation
• Grade Level: Primary, Secondary

• Abstract: This animated essay from the American Experience Web site explains the difference between alternating and direct electric current and offers in-depth explanations about the role played by a battery, light bulb, wire, and generator. Grades 6-12.

• Course Type: Learning Module
• Languages: English
• Material Types: Activities and Labs, Curriculum Standards
• Media Formats: Text/HTML

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• Copyright Holder: 1999-2000 WGBH Educational Foundation. All rights reserved.