Slide 1 Warm Up 1. What color absorbs ALL colors of the visible light spectrum? 2. What color reflects ALL colors of the visible light spectrum? 3. Where does light travel…

Slide 1  Driven AC Circuits  Phase of V and I  Conceputally  Mathematically  With phasors Physics 2112 Unit 20 Outline: Electricity & Magnetism Lecture…

Slide 1 Announcements WebAssign HW Set 5 due this Friday Problems cover material from Chapters 17 Prof. Kumar’s Tea and Cookies today at 5 pm or by appointment Exam 1 8:20…

Slide 1 Announcements Master of Exam I is available in E-learning. The scores will be posted soon. Class average of 12.46 and standard deviation 3.42 QUESTIONS? PLEASE ASK!…

Slide 1 Current, Resistance, and Simple Circuits Slide 2  A capacitor is a device used to store electrical energy.  There are two different ways to arrange circuit…

Slide 1 Previous Lecture Energy and Power Power in an Electric Circuit Resistor Power Ratings Energy Conversion and Voltage Drop Power Supplies Slide 2 SERIES CIRCUITS Resistors…

Slide 1 Do Now (10/14/13):  What is Ohm’s Law?  What do you know about electric circuits?  In your own words, what is electric current? Slide 2 ELECTRICAL CIRCUITS…

Slide 1 Science 9: Electricity Static Charge Big Idea: Static charge is produced by electron transfer. Model charging using (+,-) diagrams. Slide 2 Science 9: Electricity…

Slide 1 Series and Parallel Circuits Slide 2 Ohm’s Law I = V / R Georg Simon Ohm (1787-1854) I= Current (Amperes) (amps) V= Voltage (Volts) R= Resistance (ohms) Slide 3…

Science 9: Electricity Static Charge Big Idea: Static charge is produced by electron transfer. Model charging using (+,-) diagrams. Science 9: Electricity Laws of Static…