Please enable JavaScript.
Coggle requires JavaScript to display documents.
⚡Basic electricity⚡ image CARMEN OLIVARES AND JUAN SAÚL - Coggle Diagram
⚡Basic electricity⚡
CARMEN OLIVARES AND JUAN SAÚL
ELECTRICAL ENERGY
ELECTRICITY
is a form of energy that lent negatively chargead particles move from one atom to anothrer
ELECTRIC CURRENT
is the flow of electrons from one atom to anotre inside a conductive material
CONDUCTORS AND INSULATORS
CONDUCTORS a material that lets electric current flow through it
Gold
Silver
Aluminium
Copper
INSULATORS a material that does not let electric current flow through it
Wood
Plastic
Cartboard
ELECTRIC CIRCUITS COMPONENTS
POWER SORCES
CELL
BATTERY
CONDUCTORS
WIRE
LOAD DEVICES
LAMP
MOTOR
BUZZER
RESISTOR
CONTROL DEVICES
Push switch
Two way swicht
One way swicht
OHM´S LAW
CURRENT
Amount of electrons flowing through a conductor over a certain time.
VOLTAGE OR POTENTIAL DIFFERENCE
Difference in electrical enrgy between two points
RESISTANCE
Opposition to the flow of the electric current
CICUITS
OPEN CIRCUIT when the energy of the power source reaches the load devices so the energy current can not flow
CLOSED CIRCUIT when the energy of the power source reaches the load devices so the energy current can flow
SHORT CIRCUIT
In an electric circuit a short circuit occurs when the electric current is transported by the wires without passing through a load device
TYPES OF CIRCUITS
SERIES CIRCUITS
RESISTANCES
Is equal to sum of all resistances in the circuit
CURRENTS
The current flowing through all of the resistors
VOLTAGES
The total voltge delivered by the power source
PARALELL CIRCUITS
RESISTANCES
The inverse of the equivalent resistance
CURRENTS
The current of the equivalent circuit is equal to the sum
VOLTAGES
The total voltage delivered by the power source
SERIES-PARALELL COMBINATION CIRCUITS
CONVERTING ELECTRICAL ENERGY
RESISISTOR
HEAT ENERGY
MOTOR
KINETIC ENERGY
LAMP
LIGHT ENERGY
BUZZER
SOUND ENERGY
ENERGY AND THE ENVIROMENT
ENVIROMENTAL IMPACT OF THE ENERGY PRODUCTION AND TRANSMISION
Use renewable energies
Poluttion
Greenhouse effect
RESPONSIBLE USE OF THE ELECTRICAL ENERGY
LOW ENERGY BULBS
COSUME LESS ENERGY
WHEN THEY ARE FULL
SWICH OFF THE LIGHTS
