Essay on a day without electricity for class 7
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'Electricity' is a controllable and convenient form of energy, a phenomenon that is the result of the existence of electrical charge. Electricity is expressed by the amount of charge flowing through a particular area in unit time. It is the energy that is linked with magnetism. It is generated in power stations and sent across the country along with cables carried on towers called pylons.
Electricity is a necessity to modern civilization. It has invaded our lives and become vital in all aspects to our society. It is a medium for the transmission of signals in computers, cell phones etc. In industry, manufacturing relies on electricity to drive virtually all moving parts and can be converted into light, heat and magnetism. Scientific inventions like portable batteries and memory sticks have made the world worth living. Diseases are cured by electric treatment. The electric printing press has given us newspapers, magazines and books bringing light not only to our homes but also to our heads.
In order to ensure safety in and out of our homes, be sure to turn off the lights and unplug all electrical appliances like TV, computers etc because they have stand by functions that consume electricity even when turned off. Be careful not to leave electrical cords where people might step on them. Be away from areas marked with signs that read "Danger: High Voltage." Avoid excessive illumination and never use water to put out an electrical fire, never climb utility poles and fences around electrical plants. Always put away electrical appliances and power tools immediately after use.
Today as we live in a world of technology, one of the most basic necessities of life is electricity. Today we cannot imagine living without it. What if there was no electricity for an entire day! How would it feel? Well! It's Sunday morning and there's something different - no electricity the entire day. Life seems to have come to a standstill without electricity.
Of all the inventions during the last two centuries, the invention of electricity has been the most wonderful and useful. Everywhere we find ourselves amid the various kinds of appliances based on electricity. But, do we realize how much we depend on it for the comfort of our daily life. This is because electricity is easily available to us. We realize the importance only when for a moment its stops working.
Just think of your day from the time u get up starting from brushing we use electricity till the time we sleep and even while sleeping also we use electricity.
One day when there is electricity for many hour in our city in the night, It looked like the city of the dead. There was no activity in the market too with all the shops closed.
That at is the situation when there is no electricity . At last I conclude by saying save electricity and use electricity in a proper manner because we don't under stand the problem when we have it, but when we experience the day with out electricity then we understand its importance....