We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byAlvin Laham
Modified about 1 year ago
Positive and Negative Charge Same charges repel
Positive and Negative Charge Unlike charges attract
Ben Franklin discovered lightening was static electricity
What is Charge? Atoms are composed of protons (+), electrons (-) and neutrons. The nucleus contains the protons and neutrons and the electrons surround the nucleus.
What is Charge? Protons are much larger than electrons but have an equal and opposite charge.
Force on an Uncharged Particle Initially the paper is uncharged, but the comb polarizes the charges in the paper.
Conductors and Insulators A conductor is a substance through which electric charge flows readily. An insulator is a substance that strongly resists the flow of electric charge. Conductor insulator
Enlargement of 5 mm square computer chip.
Static electricity is produced by friction between ice and water in the huge cloud Lightening
Effect of Van De Graaf Hair is pushed apart as all the electrons on the hair repel each other.
H/W P 370/1 Q 1,2,3,13.
Electric Charge & Static Electricity Electricity & Magnetism Chapter 2.1 Pages
ElectricitySection 1 Electric Charge What are the different kinds of electric charge? An object can have a negative charge, a positive charge, or no charge.
© 2010 Pearson Education, Inc. Conceptual Physics 11 th Edition Chapter 22: ELECTROSTATICS.
Chapter 6-2 part 1 The Atom. The Parts of an Atom Almost all atoms are made of the same three parts. These particles are protons, neutrons, and electrons.
PS-2.1 Compare the subatomic particles of an atom with regard to mass, location, and charge, and explain how these particles affect the properties of an.
Electricity: Circuits Use your slates to answer the following questions.
Chapter 22 Electrostatics. The net charge of an atom equals a.the number of protons in its nucleus. b.the number of electrons surrounding its nucleus.
DOS Wk of Oct. 28 – Nov. 1, MONDAY 1.Which of the following is an example of water changing states? a.mixing water and cooking oil b.wood burning.
© Boardworks Ltd 2003 IGCSE Electricity – Charge Aims: Describe simple experiments using electrostatic charges State that there are positive and negative.
Chapter 20 Electric Charges, and Forces,. Units of Chapter 20 Electric Charge Insulators and Conductors Coulombs Law.
Physics. What does that word even mean? Electrostatics = electricity at rest Electrostatics involves electric charges, the forces between them, and.
Chapter 13 Electricity. Charge and Force All matter is made of atoms that contain electrons, neutrons, and protons All matter is made of atoms that contain.
Reviewing Subatomic Particles Nucleus contains: 1. Protons - 2. Neutrons - Positively charged, mass of 1 amu No charge, mass of 1 amu Electrons - Negatively.
Unit 10 - Electricity. What is electricity? Electricity – form of energy caused by moving electrons.
Chapter 20 Electricity. Chapter 20 *Electric charge- property that causes subatomic particles such as protons and electrons to attract or repel each other.
Objectives: 1. Identify two forces that result from electric charges 2. Explain why objects attract and repel each other. 3. Communicate how positively.
Electricity. All of us agree the importance of electricity in our daily lives. But what is electricity?
Initially, each object is neutral (i.e. each has = numbers of protons & electrons)
Charging By Friction When two objects are rubbed together, the molecules are close enough together that the electrons from one substance can move onto.
Chemistry of Life. Element A substance that cannot be broken down into simpler substances. Each element is identified by a one or two letter symbol. Ca.
Atoms Chapter 2, Section 1. The Building Blocks of Matter Matter Anything that: has mass takes up space.
Electrostatics and Electricity. ELECTRIC CHARGE Static Electricity: electric charge at rest due to electron transfer (usually by friction) + – + – + –
Electric Circuit A path on which electrons move continuously is called an electric circuit.
Elements & Atoms Atomic theory grew as a series of models that developed from experimental evidence. As more evidence was collected, the theory and models.
Electric Forces & Fields Chapter 18. The Origins of Electricity In the mid 18 th century Ben Franklin created the idea on positive and negative electric.
Ch Electricity Electric Charge Electric Charge Static Electricity Conductors Insulators Electroscope Transferring Charge.
1,000, , , ,000 64,000 32,000 16,000 8,000 4,000 2,000 1,
32 Electrostatics Electrostatics involves electric charges, the forces between them, and their behavior in materials.
Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group,
Electric Charge AP Physics C Montwood High School R. Casao.
© 2016 SlidePlayer.com Inc. All rights reserved.