Electric Charge and Static Electricity

Slides:

Advertisements

Similar presentations

Electric Charge What are the different kinds of electric charge?

Advertisements

Electric Charge & Static Electricity

 Static electricity is what makes:  clothes stick together when they come out of a dryer  gives you a shock with you touch a metal doorknob.

Electrical Charge and Static Electricity

Electricity. Electrical Charge and Forces  Electrical charge is the property that causes protons and electrons to attract or repel one another.  There.

Electric Charge and Static Electricity Page 682. Electric Charge Charged parts of atoms are electrons and protons. Charges that are the same repel each.

Electrical Charge is all about ELECTRONS! A gain of electrons causes a negative charge. A loss of electrons causes a positive charge.

Electrostatics Deals with electric charges at rest, or static electricity on the surface of an object.

Electric Charge and Static Electricity

Static Electricity Most objects have no overall charge and are neutral. Uncharged objects become charged by gaining or losing electrons. Loses electrons.

Electricity Chapter 10. Recall this info… All matter is made of atoms which are the smallest particle of an element that has all the properties of that.

Electric Charge. Atoms Small particles of matter Composed of 3 smaller particles: Protons = positive (+) charge Electrons = negative (-) charge Neutrons.

Electric charge is a fundamental property of matter, like mass. Electric charge is a fundamental property of matter, like mass. Objects are either positive,

STATIC ELECTRICITY Electric charge 12 p+ Atoms are neutral Same # of protons as electrons.

1 The Electrical nature of mater STATIC ELECTRICITY.

 Two types of electric charges  Proton: positive charge  Electron: negative charge  Positive charge of proton = negative charge of electron.

Jag Mark How do like charges interact? unlike charges?

Physics Electricity and Magnetism. HEAT AND MAGNETISM Static Electric Charge All matter is made of atoms. All atoms contain particles which possess electric.

Section 1 Electric Charge and Static Electricity

19.1 Notes  Atoms & Charge  Remember, all matter is made up of atoms and atoms are made up of smaller particles!  Protons – have a positive charge 

Electricity Lesson 1 Forces and Electrical Charges.

Ch Electricity I. Electric Charge  Atoms and Charge  Conductors  Insulators  Static Electricity  Electric Discharge.

Forces Can Act Without Touching

Electricity Part 1: Atomic Structure Review Part 2: Electrostatic Charge.

 Effect static electricity charging  Protons (p + ) › in nucleus (center) of an atom › positively charged  Neutrons (n 0 ) › in nucleus (center) of.

Electric Charge and Force Chapter 17.1 Notes. Electric Charge Electric charge is an electrical property of matter An object can have a negative charge,

Electric Charge & Force Static Electricity. Electric Charge An electrical property of matter that creates a force between objects Ex. When you get shocked.

Electric Charge and Static Electricity. Electric Charge Electric charge is a property of protons and electrons. Protons have a positive charge. Electrons.

Electric Charge & Static Electricity. How do Charges Interact? Atoms contain charged particles called electrons and protons. The charge on a proton is.

Electricity & Magnetism Chapter 7 Section 1 Electric Charge.

What is an electric charge? An electric charge is the electrical property of matter that creates a force between objects. the attracting or repelling behavior.

7-1 Electric Charge You will be learning: 1.To describe how electric charges exert forces on each other. 2.How to compare the strengths of electric and.

Ch 17/18 Electricity & Magnetism. Electric Charge:  Electric charge – a property of matter that creates electric and magnetic forces and interactions.

Electricity and Magnetism

Electric Charge What are the different kinds of electric charge?

Match the word and the description

18.6 Electricity - Review.

18.1 Electric Charge and Static Electricity

Unit 3 Lesson 1 Electric Charge and Static Electricity

Electric Charge and Static Electricity

Electric Charge What produces a net electric charge? An excess or shortage of electrons produces a net electric charge.

Electric Charge and Static Electricity

Electric Charge and Static Electricity

Electricity Chapter 17.1.

Static Electricity Summary.

Notes 15.1 Static Electricity - electric charge at rest

Law of electric charges

Unit 5: Electricity Chapter 14: Electric Charges and Forces

WHAT IS STATIC ELECTRICITY?

FI2 & FI3 Notes.

Charging by Contact You can charge a neutral object by rubbing it with a different material (friction). Sometimes, you can charge an object just by touching.

Electricity Physical Science.

Electric Charge and Static Electricity!

Static Charge is Produced by Electron Transfer

Electric Charges ELECTRICITY.

Static Electricity Most objects have no overall charge and are neutral. Uncharged objects become charged by gaining or losing electrons. Loses electrons.

Chapter 7 Section 1: Electric Charge

Electric Charge and Static Electricity

Methods of Charging.

Electricity Chapter 16.

Chapter 7.2 Electric Force

Charges and how they behave

QOD: What part of the atom creates an electrical charge?

Electric Charge.

Charging by Contact You can charge a neutral object by rubbing it with a different material (friction). Sometimes, you can charge an object just by touching.

Methods of Charging S Explain attraction of neutral objects using the particle model of electricity. S Explain electrostatic phenomena.

Static Electricity.

Electric Charge and Static Electricity

Electricity Electric Charge.

Unit 3 Lesson 1 Electric Charge and Static Electricity

Presentation transcript:

Electric Charge and Static Electricity

What is electric charge? Electric charge is a property that causes subatomic particles such as protons and electrons to attract or repel each other.

How are electric charges formed? Electric charges are formed by moving electrons between atoms. Gaining electrons gives a negative charge. Losing electrons gives a positive charge.

Behavior of electric forces: Like forces repel each other. Positive repels positive Negative repels negative. Opposite charges attract. Positive attracts negative.

Factors that affect electric forces and fields Strength of charge The stronger the charge, the stronger the force and field. Distance between charges The farther apart the charges, the weaker the force and field.

What is static electricity? Static electricity is the study of the behavior of electric charges.

Ways to charge objects Three ways to charge objects: Charging by friction Charging by contact Charging by induction

Charging by friction When two objects rub together, electrons can be transferred from one object to the other. The two objects are attracted to each other since objects get opposite charges.

Charging by friction diagram:

Charging by contact When a charged object touches a neutral object, the charge can flow to the neutral object. The charged objects will repel each other.

Charging by contact diagram

Charging by induction When a charged object is moved near neutral object, the charges that are attracted in the neutral object move closer to the charged object.

Charging by induction diagram