What is electricity and how does it travel?
Electricity is a flow of tiny particles called electrons which can travel through wires. This flow is often called an ‘electric current’. Just like water, which can only flow down a hill, an electric current can only flow if there’s something to give it a ‘push’.
What are the stages of electricity?
There are three stages of electric power supply; generation, transmission and distribution. Each of these stages involves distinct production processes, work activities and hazards. Most electricity is generated at 13,200 to 24,000 volts.
How do you explain electricity to a child?
To help a child understand the properties of static electricity, rub a balloon on your hair or a wool blanket or sweater, and watch how it sticks to the wall for a few moments. Explain that this is an example of negatively and positively charged atoms reacting to each other.
What is electricity in simple words?
Electricity is the presence and flow of electric charge. Using electricity we can transfer energy in ways that allow us to do simple chores. Its best-known form is the flow of electrons through conductors such as copper wires. The word “electricity” is sometimes used to mean “electrical energy“.
How does electricity travel from one place to another?
The electrical charge goes through high-voltage transmission lines that stretch across the country. It reaches a substation, where the voltage is lowered so it can be sent on smaller power lines. It travels through distribution lines to your neighborhood.