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Electricity and magnetism (Magnetism (magnetic force (Magnetic force is…
Electricity and magnetism
Magnetism
magnetic force
Magnetic force is the attraction of repulsion between magnetic poles.
magnetic properties
Some magnetic properties are that the same sides of a magnet will repel and opposite poles will attract.
Magnetic poles
Magnetic poles are the ends of a magnet where the magnetic force is the strongest.
magnetic fields
Magnetic fields is the area of magnetic force surrounding a magnet.
magnets
Magnets are anything that attracts iron,cobalt,nickle.
magnetic field lines
Magnetic field lines are invisible lines that map out the magnetic field around a magnet.
permanent magnets
A permanent magnet is a magnet that will always be magnetized.
Electrons will not change directions.
temporary magnets
a temporary magnet is a object that can be magnetized by rubbing the object on a magnet .
some temporary magnets are nails, and screws.
Electricity
lightning
lightning is created by water droplets being carried upward into a cloud and the electrons will bunch up so when it rains it creates a large static discharge.
thunder
thunder is created by the super heated air from the lightning cooling and creating a resonating tube where the air will create a vibration.
Static electricity
conduction
conduction is the transfer of electrons by direct contact.
induction
induction is the movement of electrons by one object´s electric field.
friction
friction is the transfer of electrons by rubbing.
conductors
protons and electrons
protons
protons are particles that are positively charged.
Electrons
Electrons are particles that are negatively charged.
neutrons
neutrons are particles that are not positively charged or negatively charged.
auroras
what causes auroras and what they are called.
Southern lights or Aurora Australis.
A coronal mass ejection from the sun.
Aurora Borealis or northern lights.
migration
birds migrate for food and reproduction but research shows that when you cover birds right eyes during migration and the birds became disorientated.