Magnetism in Our Lives. Today’s Agenda ► Opener: Where is the magnetic field of a bar magnet the strongest? ► Watch the Modern Marvels: Magnets Video.

Slides:

Advertisements

Similar presentations

Advertisements

Vocabulary Mini Review Magnetism. A(n) ___________ can be made by coiling a wire around an iron nail and connecting it to current. Electromagnet.

Electricity and Magnetism

Chapter 17 Electromagnetic Induction. The prime link between electricity and magnetism is… MOTION.

15-1 Physics I Class 15 Conservation of Angular Momentum.

Enduring Understandings

Electromagnetism, etc. Q & A. Q#1 Q#2 Q#3 Q#4.

Assessment Questions 1-8. Generating electric current Electric current creates a magnetic field LT #2: Demonstrate and explain that an electric current.

An example of how physicists use math: the concept of mechanical work Doug Bradley-Hutchison Physics Department Sinclair Community College the concept.

Magnetism- a force of attraction or repulsion due to the arrangement of electrons. Mag Lev vid.

Student of the Week. Questions From Reading Activity?

Inductors. Inductance Electrons in motion create electromagnetic fields – Recall from previous section that electrons in motion also create an electrostatic.

Magnetism & Electricity Production. What is magnetism? Force of attraction or repulsion due to electron arrangement Magnetic forces are the strongest.

Section 3-2 Electricity, Magnetism and Motion.  N Explain how electrical energy can be transformed into mechanical energy.  N Describe.

Magnetism-Magnetic Induction By David Kimball, Emma Kaplan, Nate Rudolph.

Motion The base SI units for length, time, and mass are meters, seconds, and kilograms Movement in relation to a frame of reference is called relative.

1. Which of the following orientation of magnets would result in the greatest attraction between the two magnets? (1) (3) (2) (4)

Chapter 22: Induction and Alternating Current pp

Conductors & Insulators CircuitsMagnetism Trans- formation.

Electrical Resistance and Ohm’s Law Electric circuits are used to convert electrical energy into some other form of energy we need.

Today’s Agenda…11/17 Bellringer: Worksheet

Electrical Resistance Activity. Curriculum Big Idea: Energy can be transferred between objects and/or can be converted into different forms. Concept:

High School Physics BEC Naomi M. Tabudlong. LEARNING COMPETENCIES O Energy in Society O Energy and the Environment O Energy in Transportation O Energy.

The Law of Conservation of Energy Energy cannot be created or destroyed. E= m x C 2.

Build the Rube Goldberg. Honors’ Curriculum Big Idea: Energy can be transferred between objects and/or can be converted into different forms. Concept:

Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Objectives Describe the conditions required for electromagnetic induction.

Series and Parallel Circuits Activity. Curriculum Big Idea: Energy can be transferred between objects and/or can be converted into different forms. Concept:

Current Electricity Chapter 51. Chemical energy converted to electrical energy in battery Energy is transferred There is a continuous and steady flow.

 In 1820 Danish science Hans Christian Oersted accidentally discovered that electric current produces a magnetic field.  He set up compasses around.

What do you need to make an electromagnet?. How are the magnetic domains of an unmagnetized material lined up?

Jeopardy Q 1 Q 2 Q 3 Q 4 Q 5 Q 6Q 16Q 11Q 21 Q 7Q 12Q 17Q 22 Q 8 Q 13 Q 18 Q 23 Q 9 Q 14 Q 19Q 24 Q 10 Q 15 Q 20Q 25 Final Jeopardy MagnetismTermsElectricityMixedCircuits.

Chapter 25 Electromagnetic Induction. Objectives 25.1 Explain how a changing magnetic field produces an electric current 25.1 Define electromotive force.

Unit Project. Today’s Agenda  Opener: What is a Newton?  Unit 1: Sports Project Presentations  Build A Rube GoldBerg  Closure: Identify energy transformations.

Potential Energy and Kinetic Energy Day 2

ENERGY Forms Transformations Thermal. FORMS OF ENERGY Essential Question: How can you tell the difference between potential and kinetic energy?

Electricity Quiz Board Vocab

JEOPARDY Electricity and Magnetism

Electromagnetic Induction. Motion of a magnet in a coil or loop creates (induces) voltage If coil is connected to complete circuit, current flows Relative.

Energy and You School/program name Date. Background Information (for facilitator) Less than 100 years ago, many people did not have electricity in their.

Pearson Prentice Hall Physical Science: Concepts in Action Chapter 20 Electricity.

Home Electromagnetism. Home The Motor Effect 16/02/2016 Aim: To use Flemming’s Left Hand Rule To explain how a motor works To construct a motor.

Physics Magnetism and Electromagnetic Induction. California State Standards f. Students know magnetic materials and electric currents (moving electric.

Endothermic and Exothermic Reactions. Curriculum Big Idea: Changes in matter are accompanied by changes in energy. Competency: Demonstrate how changes.

Electromagnetism.  A moving charge creates a magnetic field  Electric current (I) is moving electrons, so a current-carrying wire creates a magnetic.

Warm Up – copy the objective Have you ever felt a shock when you touched someone or something? Describe your experience.

Welcome! The Topic For Today Is Magnetism and Electromagnetic Induction.

U NIT D E LECTRICAL P RINCIPLES & T ECHNOLOGIES Science 9.

Thursday, January 14 th, 2016 ENERGY, “STATES AND FORMS”

Transformer Objectives 1.Describe how a transformer works by watching a video clip. 2.Apply the transformer equations by solving problems.

Moving Charges in Magnetic Fields

Physics SOL Review.

Effects of Magnetic Fields and Producing Current

Enduring Understandings

Electromagnetism.

Electricity & Magnetism

Review p. 76 #12 Electromagnetic Induction Topic 12.3/12.4.

Electricity & Magnetism

Electric Currents from Magnetism

Transformation of Energy.

Producing Electric Current

Simulation things to note…

Why are some materials magnetic?

Science Review for Energy, Energy Transformation, and Heat Transfer

Using Electricity and Magnetism

ELECTRICITY & MAGNETISM Introduction (P )

Electric Current.

Revision Quiz Bowl on Electromagnetism

Learning Target 4.1 – Understand that waves carry energy (not matter) from place to place. Unit 4 - Waves.

Ch. 15 Intro to Physics Energy.

Presentation transcript:

Magnetism in Our Lives

Today’s Agenda ► Opener: Where is the magnetic field of a bar magnet the strongest? ► Watch the Modern Marvels: Magnets Video (complete the handout) ► Go over the handout in small groups and as a class. ► Honors: Build an electromagnet. See its affect on compasses, and try to pick up paperclips. ► Closure: Does an electromagnet have poles? How do you know?

Curriculum ► Big Idea: Energy can be transferred between objects and/or can be converted into different forms. ► Concept: Electricity is the result of converting one form of energy into another and the flow of electrons via a conductor. ► PA Standard 3.2.P.B4: Explain how stationary and moving particles result in electricity and magnetism. Develop qualitative and quantitative understanding of current, voltage, resistance, and the connections among them. Explain how electrical induction is applied in technology. 3.2.P.B4: Explain how stationary and moving particles result in electricity and magnetism. Develop qualitative and quantitative understanding of current, voltage, resistance, and the connections among them. Explain how electrical induction is applied in technology.3.2.P.B4: Explain how stationary and moving particles result in electricity and magnetism. Develop qualitative and quantitative understanding of current, voltage, resistance, and the connections among them. Explain how electrical induction is applied in technology.

Curriculum ► Big Idea: Energy can be transferred between objects and/or can be converted into different forms. ► Concept #1: Energy can take many different forms including mechanical, thermal, chemical, and electromagnetic. ► Concept #2: Energy can be transferred thermally, mechanically, electrically or chemically in a system. ► Concept #3: Energy is conserved (Law of conservation of energy). ► Competency: Describe sources and forms of energy and explain their transformations. PA Standard B2: Explain how the overall energy flowing through a system remains constant.

Curriculum ► Big Idea: Energy can be transferred between objects and/or can be converted into different forms. ► Concept: Electricity is the result of converting one form of energy into another and the flow of electrons via a conductor. PA Standard: B2: Explain how energy flowing through an open system can be lost.

Curriculum Big Idea (from PDE): All motion can be explained using the laws of the conservation of energy, the conservation of momentum, and/or the conservation of angular momentum. Goal (from HHS): ► Calculate Power PA Standard: B2: Explain how the overall energy flowing through a system remains constant. Describe the work-energy theorem B2: Explain how the overall energy flowing through a system remains constant. Describe the work-energy theorem. Explain the relationships between work and power. Explain the relationships between work and power.