PPT-Chapter 12 ELECTRICITY AND CIRCUITS

MODULE 1of 2 BY MVARALAKSHMI TGT AECS ANUPURAM Class VI Chap 12 MVaralakshmi AECS Anupuram 1 WHAT IS ELECTRICITY Advantages of Electricity Light in our houses offices . I. Circuits. A flow of electrons is called a current.. Symbol - I. Unit is Amperes or Amps (A). I = q/t . Current is amount of charge per time.. B. What is a circuit?. A circuit is any . closed loop. Circuits. 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. Up to this point we have learned that static electricity can build up to a point where it results in the discharge of that energy in the form of a spark or lightning strike.. Next we will draw on your prior knowledge (gr. 6) to help learn about currents and circuits. . Electromechanics. . Subhonmesh Bose. Electrical and Computer Engineering,. University of Illinois at Urbana Champaign. ECE . 330. , . Spring 2018. Course topics. Phasors. and three phase circuits. Magnetic circuits and transformers. 1. Learning Objectives:. Know how to use graphs as models and how to determine efficient paths.. Modeling with graphs. Euler circuits. Degrees of vertices and Euler’s Theorem. Chapter . 7 Graph Theory. Get . Connected:. Essential . Lab # 7 . Big Idea 11: Energy Transfer and Transformation. Big Idea 10: Forms of Energy . Mary Tweedy, Curriculum Support Specialist. Keisha Kidd, . Curriculum Support Specialist. Adriana Ramirez . Laura Marrero. Maria Rivera. Gabriel . Rúllan. Physical Science. 8. th. Grade. T. . Imarlys. . Cajigas. Lesson 1: . Electric Charge and Electric Forces. All matter is made of particles called atoms.. Electric Current - . Flow of electrons through a material. Electrical Potential – . Similar to potential energy . Remember PE is . llifting. something higher against the force of gravity gives it greater potential to do work, increasing its potential energy.). Get . Connected:. Essential . Lab # 7 . Big Idea 11: Energy Transfer and Transformation. Big Idea 10: Forms of Energy . Mary Tweedy, Curriculum Support Specialist. Keisha Kidd, . Curriculum Support Specialist. 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. 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. Kevin Rolfe- Education Representative, Community Outreach. Claudine Truxal- Environmental Education Exchange. Robin Inskeep- STEM Coach, . Tolleson. Scott Greenhalgh- Science Chair, . Eduprize. Gilbert. Electricity Electric Current Currents are the rate that electricity flows thru a wire 2 types of currents: Alternating Current (AC) electricity flows back-n-forth like in a house Direct Current (DC) electricity flows in one direction like in a battery Nature of science: . . Although Ohm and Barlow published their findings on the nature of electric current around the same time, little credence was given to Ohm. Barlow’s incorrect law was not initially criticized or investigated. This is a reflection of the nature of academia of the time with physics in Germany being largely non-mathematical and Barlow held in high respect in England. It indicates the need for the publication and peer review of research findings in recognized scientific journals..