PPT-AC Circuits Alternating Current

Direct current DC circuits involve current flowing in one direction In alternating current AC circuits instead of a constant voltage supplied by a battery the voltage oscillates in a sine wave pattern varying with time as vV sin . Determine the resonant frequency a nd bandwidth of the given network using a sinusoidal response Equipment NI ELVIS Resistors 1 K Capacitors 1 F 001 F Inductors 33mH Theory A resonant circuit also called a tuned circ uit consists of an i nductor Testing Convergence. at Endpoints. Alternating Series. A series in which the terms are alternatingly positive and. n. egative is an . alternating series. .. Examples:. This is a geometric series with . N:2-3 / Series and Parallel Circuits. It’s a cool, clear night as you stroll by the harbor with your family. . The night is dark, but the waterfront is bright thanks to the thousands of twinkling white lights that outline the tall ships. . Alternating Series . A series whose terms are alternately positive and negative. If n starts at 1, then the first . term . is negative. If n starts at 1, then the first term is positive. Alternating Series Test . Learning Outcomes. Distinguish between alternating and direct current.. State . the frequency of UK mains electricity.. Describe . how the potential of the live wires varies each cycle.. State . that the potential of the neutral wire is approximately . Read pages 439 - 454. AC Generator. As the ring rotates within the magnetic field, what happens?. Sketch a graph to show how the rotation of the ring will affect the reading on the attached voltmeter.. Also known as. :. Multi-element baseline design. Multiple schedule design. Concurrent schedule design. Overview. Efficient for comparing effects of 2 or more treatments. Alternated in a variety of ways. Pre-Activity Discussion. © 2014 Project Lead The Way, Inc.. Digital Electronics. This Presentation Will…. 2. Introduce you to basic circuits and their symbols.. Introduce you to components and equipment that are fundamental to understanding circuits.. What we’re now learning:. Series Circuit. A . series circuit . has a single path for the current. Series Circuit. There is only one path for the electrons to flow. This means the . current must flow through all loads. Announcements. Website update. Web version of homework Set 1 (now complete). I have posted solutions to . Rubinson. & . Rubinson. problems of set 1.1. I will post a data set soon for HW 1.2 problem. Activator. Essential Question:. How are series and parallel circuits similar and different in how they transfer energy. ?. Standard:. S8P5b. . Demonstrate the advantages and disadvantages of series and parallel circuits and how they transfer energy. No Class on Wednesday March 8. Labs taught by Dr. . Mahes. on Monday and Tuesday.. No quiz on . Friday, March 10. Exam 2 on Friday, March 24, study guide posted online. Current from a battery flows steadily in one direction (direct current, DC). Current from a power plant varies sinusoidally (alternating current, AC).. AC. )?. Why the AC generated? What is the need for an AC circuit?. Alternating Current Waveforms. Different (Alternating) Sinusoidal Current Waveform Generators. There are 2 types of Current. DC = Direct Current . sinusoidally. with time as given by:. E = E. max . sin . q. i. = . i. max . sin . q. AC-voltage and current. E. max. i. max. time, t. Rotating Vector Description. q. 45. 0. 90. 0. 135. 0. 180. 0. 270.