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Slide 1Electricity! February 22/23, 2010 Slide 2 Electrical Potential Energy Remember gravity? And gravitational potential energy? PE = mgh The higher you go the more PE…

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Slide 1 Chapter 27 Current And Resistance Slide 2 27.1 Electric Current Electric current is the rate of flow of charge through some region of space The SI unit of current…

Slide 1ECE 1100: Introduction to Electrical and Computer Engineering Dr. Dave Shattuck Associate Professor, ECE Dept. Set #3 – Introduction to Circuit Analysis [email protected]…

Slide 1 Part 4. Disturbances Chapter 11 Lightning, Thunder, and Tornadoes Slide 2 Annual distribution of lightning strikes There are about 40,000 thunderstorms daily on the…

Slide 1 Day 13 Current Electricity LO: Current electricity involves continuously moving electrons LO: Definition of “Current” and “Amps” AGENDA: Do Now Notes HWp…

Slide 1 Current and Resistance Slide 2 Current In our previous discussion all of the charges that were encountered were stationary, not moving. If the charges have a velocity…

Slide 1 BASIC CONCEPTS System of Units: The SI standard system; prefixes Basic Quantities: Charge, current, voltage, power and energy Circuit Elements Slide 2 SI DERIVED…