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Published byMerry Walton
Modified over 4 years ago
Composition of matter Electrical Charge Current flow Voltage Source Cells & Batteries Resistance & Conductance Electric Circuits
Matter Every object is made of matter – Atoms Nucleus – Protons – Neutrons Electrons
What is Electricity Form of Energy like sound or heat It is the movement of charged atomic particles – Basically, electrons moving from one atom to another
How do you measure electricity Current- a flow of electricity through a conductor (Volume) – Amps Voltage – electrical force (Pressure) – Volts
Electrical Sources Batteries Outlets
Conductors & Resistors Conductor - object or type of material which permits the flow of electric charges Resistor - anything that electricity can not travel through easily
Electric Circuits A path for electricity to flow. – Series – One path – Parallel – multiple paths
Electricity: Circuits Use your slates to answer the following questions.
+ V (Volt) = W (work done, J) Q (charge, C)
Electricity Active Physics. The Atom All matter is made up of atoms Atoms are made up of 3 types of particles protons, electrons and neutrons Protons.
Static Electricity 1. Matter is made up of particles that have mass & volume. 2. Particles of matter also have a property called an electric charge. 3.
Electricity 3 rd Grade Science Electricity Everything in the world is made up of atoms. Each atom has smaller parts in it. One of those parts is called.
Electricity Skill Trades Parts of An Atom Electrons are negatively charged particles that orbit around the nucleus. Protons are positively charged.
CHAPTER 7 ELECTRICITY BINGO. A circuit in which current has more than one path is called a _________________ circuit.
10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt.
Electricity and Circuits Electrical energy or electricity is produced by the movement and distribution of these charged particles 1.
Basic Electricity and Electronics
Electric Current Electrical current is the flow of electrons. Unlike static electricity, charges are in motion. Two types of Current I. Direct current.
Atoms and Electricity All matter is made of atoms. Atoms are made of protons, neutrons, and electrons. Electrons orbit the nucleus of an atom. Electrons.
DateAssignment Mon TuesTextbook Page 399 #1,2,4 WedCalculating currents worksheet ThursTextbook page 405# 7, page 413 # 6 FriTextbook page 430 # 1,3,4,5.
The origin, motion, and energy of electrons in circuits; The role of batteries as energy sources and resistors as energy dissipaters in circuits; Conceptual.
Electricity. Conductors and Insulators Conductors are materials that allow electricity to flow easily Examples: metal, water, air and some chemicals Insulators.
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