'Electric forces' diaporamas de présentation

Chapter 15

Chapter 15. Electric Forces and Electric Fields. A Bit of History. Ancient Greeks Observed electric and magnetic phenomena as early as 700 BC Found that amber, when rubbed, became electrified and attracted pieces of straw or feathers

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Web Page

Web Page. Homework and webassign. All homework is on webassign Key is wfu 2652 3974 . Bookstore can sell you a license, or you can get it online Personalized problems, you need to get correct to 1% or better Link to webassign is on the class web page

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Electricity & Magnets

Electricity & Magnets. S5P3 Students will investigate electricity, magnetism, and their relationship Investigate static electricity Determine the necessary components for completing and electric circuit.

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An Introduction to Ion-Optics

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21.1 Magnets and Magnetic Fields

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Physics

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Electric Forces Hold the Pieces Together

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Announcements

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PHYS 219 Recitation

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How Do You Use Magnetic Fields in Your Everyday Life!?

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ELECTRIC FORCES AND ELECTRIC FIELDS

ELECTRIC FORCES AND ELECTRIC FIELDS. CHAPTER 18. 18.1 The Origin of Electricity. Electric nature comes from the atomic structure. Electric charge : intrinsic property of protons and electrons, and only two types of charge have been discovered. + - Proton: + Electron: - Neutron: o.

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MECHANICS

MECHANICS. FORCES. Force. Forces can : Change the speed of an object Change the direction of movement of an object Change the shape or size of an object. Electric Forces: These exist between electric charges, or between electric charges or between electric fields. Magnetic forces:

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Electricity

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Gauge Symmetry

Gauge Symmetry. Mr Finn Honors Physics March 2012. Electric Potential, V. Electric Potential V = QPE/q ? QPE = QPE f - QPE i = QPE( ?) - QPE(d) Define QPE(?) ? 0 QPE = kQq/d Choice of where QPE ? 0 is arbitrary This choice has NO physical implications

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Electricity and Magnetism 3 rd Level Students

Electricity and Magnetism 3 rd Level Students. 231 Phys-4. Electricity and Magnetism. CHAPETR 1 Electric forces and Coulombs' law. Properties of electric charges Coulomb's law Electric force due to point charge Electric forces due to group of charges.

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Physics 16: Electric Charge and Electric Field

Physics 16: Electric Charge and Electric Field. Christopher Chui. Static Electricity, Electric Charge. A piece of rubber, a glass rod, or a plastic ruler rubbed with a cloth will display static electricity

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Announcements

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Chapter 21 Physics

Chapter 21 Physics. Electric charges. Two types of Electric charge one called positive and the other negative. When charges are the same in an object it is neutral. An object can lose or gain an electric charge therefore it has a net charge . Charge stability.

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