PPT-CHAPTER 3 Electricity, Components and Circuits

Background and concepts 2 Microhams 2010 Technician Radio and Electronic Fundamentals 3 Ohms Law and Power Calculations E I R P I E EVoltage Volts ICurrent Amps RResistance Ohms. Underpinning Knowledge . Questions. What are the specific safety practices and procedures that you need to observe when assembling and testing electronic circuits?. . (. To include: . any specific legislation, regulations or codes of practice for the activities, equipment or materials.). Underpinning Knowledge . Questions. What are the specific safety practices and procedures that you need to observe when assembling and testing electronic circuits?. . (. To include: . any specific legislation, regulations or codes of practice for the activities, equipment or materials.). Introduction. A working knowledge of basic information about electricity is an important part of the middle school curriculum. Students need to develop an understanding of simple circuits and the relationship between them and electrical energy transfer. . Underpinning Knowledge . Questions. What are the specific safety practices and procedures that you need to observe when assembling and testing electronic circuits?. . (. To include: . any specific legislation, regulations or codes of practice for the activities, equipment or materials.). 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. 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. 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.). Eng.Mohammed. . Alsumady. Basics of Electronic Components. An electronic component is any device that handles electricity. Electronic components come in many different shapes and sizes, and perform different electrical functions depending upon the purpose for which they are used. Accordingly, electronic equipments make use of a variety of components.. 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. 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 . MODULE 1of 2. BY. M.VARALAKSHMI . TGT. AECS . , ANUPURAM. Class VI / Chap 12 / M.Varalakshmi / AECS Anupuram. 1. WHAT. . IS ELECTRICITY?. Advantages of Electricity:. . Light in our houses, offices, .