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magnetism & eletricty

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PRESENTATION OUTLINE

magnetism&electricity

  • by Luke Wooley
Photo by jurvetson

magnetic

having the proporty of attracting iron or steel
Photo by i k o

Attract

is when the north and the south pole of the magnet is brought together
Photo by daynoir

repel

if two north poles and two south poles magnets come togerther
Photo by daynoir

Magnetic force

the invisible something responible for the push or pull of magnets.
Photo by davidmulder61

temporary Magnet

A piece of iron that behaves like a magnet when it is touching a permanent magnet
Photo by Gentleridevan

Circuit

a pathway for the flow of electricity
Photo by atomicshark

component

Parts of a circuit,such as the D-cell,wires and a light bulb
Photo by mag3737

closed circuit

a complete circuit that will flow through

Open Circuit

a incomplete circuit that will not let electrcity flow through

switch

an item used to open and close circuit
Photo by edikenkoy

INSULATor

A MATERIAL THAT PREVENTS/STOP THE FLOW OF ELETRICITY

CONDUTOR

A MATERIAL, COMMONLY A METAL SUCH AS COPPER OR ALUMINUM,THAT ELECTRICITY WILL FLOW THROUGH.

SERIES CiRCUIT

A CIRCUIT IN WHICH ALL CONPONENTS ARE CONNECTED IN ONE BIG CIRCLE SO THERE is only one pathway for the flow electricity

parallel circuit

a circuit split into two or more pathways befor coming together at the DCell
Photo by Beshef

electromagnet

a coil of wire wound around a core of iron which produces an elecric field when electricity flows through the wire
Photo by Steve Wilhelm

Facts

  • the magnetic force works to attract other magnets or materials made of iron,nickel or cobalt through air and most materials.
  • magnets have a north and a south pole
  • the greater the distance between two magnets the weaker the force of attraction
  • a switch helps a circuit of electricity by making it easier to open and close a circuit
Photo by Andrea_R