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TIME LINE OF ELECTRICITY

LIGHTING ROD

1749

CHARGING

AND

DISCHARGING

A lightning rod is an instrument whose objective is to attract an ionized ray of air to conduct the discharge to earth, in such a way that it does not cause damage to people or buildings.

Positively Charge

And

Negatively Charged

A positive charge occurs when the number of protons exceeds the number of electrons. And the negative charge is the opposite

ELECTRIC

Cambridge,England 1897

The electric charge is a physical

property of some subatomic particles that is manifested by forces of attraction and repulsion between them through electromagnetic fields and the discharging is the oposite.

London,Engaland 1600

ELECTRON

By John Thompson

An electron is a negatively charged stable elementary particle that is one of the fundamental components of the atom.

WORK MADE BY:

Maxwell’s Equations

1862

-Diego Ogando Fabelo.

-Marta Rueda Coloret.

-Ainhoa Vázquez Garrido.

-Andrea Vázquez Jardón.

They are a set of four equations that completely describe electromagnetic phenomena.

ELECTRICITY

Norwich , England 1946

ELECTROLYSIS

1800

Ohm’s Law

1827

BATTERY

PHILADELPHIA, PENSILVANIA

States that the current through a conductor between two points is directly proportional to the voltage across the two points.

Electrolysis is the process that separates the elements of a compound by means of electricity.

Electricity is the physical flow of electrons, referred to as an electrical current.

LIGHT BULB

Electromagnetic device capable of accumulating electric power and supply; It is usually formed by lead plates that separate compartments with acid.

1880

An incandescent bulb or incandescent bulb is a device that produces light by heating by Joule effect of a metal filament, specifically tungsten.

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