PPT-ELECTROMAGNETS 4.6C Demonstrate that electricity travels in a closed path creating an

Building an Electromagnet I was thinking about a big old junkyard crane that I once saw The crane used a big magnet to lift cars and put them on train cars The crane operator could turn the magnet on and off. Broad St Orange CT 06477 Wallingford CT 06492 203 799 0431 203 793 7722 Mon Sat 10am 7pm Mon Fri 10am 630pm Sunday Closed Sat 10am 5pm Sunday Closed Close for Lunch 130pm 2pm 3277 Berlin Turnpike 1115 New Britain Ave Newington CT 06111 West Hartfor Concepts Simple sources of electrical power Activity We are going to begin investigating electromagnets Lets seedoesnt electromagnets imply magnets that are somehow run by electricity That means we are going to need a source of electrical power does Intro video. Properties of Magnets. They attract ferromagnetic materials. Iron, nickel, cobalt. They have magnetic poles. Like poles repel. Opposite poles attract. Magnetic Poles. Magnetic Fields. The area . Faith That Travels . Word of Saving Faith Same For All . (Rom. 10:6-12). Faith That Travels . Word of Saving Faith Same For All . (Rom. 10:6-12). Acceptable Worship is not confined to place – but in spirit and truth wherever you are . ETV – Electricity at Home. 1. Which of the following is not an advantage of electricity from power companies over electricity from dry cells? . Unlimited energy . supply. Higher voltage. Generate stronger electrical . Electrical Awareness Statistics. Electrical . injuries account for 20,000 Emergency visits / year. Resulting in 1,000 deaths / year. Low-Voltage injuries (110-440V) account for 60% of all injuries. Understanding Electricity . Zheng. He: Cause & Effect. Mrs. Tucker. 7. th. Grade World History/Honors. Cobalt Institute of Math and Science. Cause and Effect. Zheng. He travels to Southeast Asia, India, and East Africa. What electromagnets are used for?. Electric bells. Loud speakers. Lifting magnets. Energized door locks. Relays. Scrap Yards. Electric Bells. An electric bell is worked by an electromagnet. . When the switch is pushed 'on', current flows through the coil. The coil becomes an electromagnet. It attracts the metal strip. This moves the clanger to hit the bell, but also breaks the circuit. . Yes it does,. Water travels in a cycle,. Yes it does,. It goes up as evaporation. Forms clouds as condensation. Comes down as precipitation. Yes it does!. “Raining” aye . aye. . yippee . Yippee. Electrical Safety Statistics. On average, there are 70 electrocution fatalities due to consumer products each year. . http://www.cpsc.gov/en/Research--Statistics/Electrocutions1/Electrocutions/. Approximately half of home electrical fires involve electrical distribution or lighting. grounding. electric current. circuit. resistor. Lesson 4 Splash. What is static electricity?. Lesson 4 a. How can electricity flow?. A circuit is formed when an electric current passes through an unbroken path of conductors. . AO1: Demonstrate knowledge and understanding of media concepts, contexts and critical debates. Focus on typical ideologies about teenagers There are generally two very broad ways in which young people have In this unit pupils will. : learn to draw magnetic field lines, showing strength and direction. That an electromagnet can be switched on and off and can have its strength varied, which makes it more useful than a permanent magnet.. Module 2 of the NCCU Accessibility Certification Series. The Office of Student Disabilities Services. The Division of Extended Studies. The Office of e-Learning. The Office of Faculty Professional Development.