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Derek Owens
Derek Owens: Physics: Fuses and Circuit Breakers
What are fuses and how are they different from circuit breakers? This video will help illustrate and explain how they work. [4:53]
Khan Academy
Khan Academy: Electricity and Magnetism: Circuits (Part 4)
Analyzes a more complicated resistance problem. [7:06]
Khan Academy
Khan Academy: Bit Zee Bot: 25, Bit Zee's Bumper Switches
In this video we create and wire Bit-zee's bumper switches for a Bit-zee Bot. [9:48]
Khan Academy
Khan Academy: Physics: Resistors in Parallel
Looks at resistors that run alongside each other in a parallel series. [12:20]
Khan Academy
Khan Academy: Electricity and Magnetism: Circuits (Part 2)
A discussion of how resistors work in a series. [11:07]
Khan Academy
Khan Academy: Electricity and Magnetism: Circuits (Part 3)
An explanation of a cirucits current and voltage with resistors in parallel. [12:20]
Khan Academy
Khan Academy: Build the Transmitter
The electrical signal from a radio is converted to light with the help of a 9V battery in this video demonstration. [2:50]
Khan Academy
Khan Academy: Spout's Reversing Circuit and Final Assembly
View an example of a reverse circuit. [3:00]
Khan Academy
Khan Academy: Voltmeters and Ammeters
Learn about the instruments we use to measure voltage and current. [8:17]
Next Vista for Learning
Next Vista for Learning: Powering Up Electricity
A video showing the construction of an electrical circuit. Understand the components that are needed to make electricity flow as LED light is powered. [1:30]
Derek Owens
Derek Owens: Physics 12.5.3a: Schematic Symbols
Mr. Owens, an online and live teacher for homeschoolers in the Atlanta area presents a lesson on schematic symbols used in circuit diagrams. [4:38]