15 Static Electricity Examples: Facts You Should Know

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Static electricity is a form of electricity that occurs when there is a transfer of charged particles from one object to another whenever they are rubbed against one another. If it happens in the case of insulators, then we can see the transfer of equal and opposite charges.

Here is an important list of static electricity examples seen in daily life that will help us understand the different facts and significance of static electricity.

  • Static electricity used in pollution management
  • Use of static electricity in industries
  • Used in manufacturing of air fresheners
  • Xerox or copy machines
  • Used in painting cars
  • Mobile screen
  • Rubbing of rod and piece of cloth
  • Nylon materials
  • Comb rubbed against hair
  • Nylon clothes are good material for static electricity
  • Balloon
  • Laptop screen
  • Lightning
  • Door knobs during rain
  • Winter clothes are good material for static electricity
  • TV screen
  • Photocopy machine

Static electricity used in pollution management

An instrument called electrostatic precipitators is widely used in pollution management. This instrument uses a static fee component to dust the particles in the air, and later those are collected on a plate consisting of opposite charges. It is an important static electricity example.

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Use of static electricity in industries

In industries, smoke is produced with an electric-powered range. When this smoke passes through the electrodes of opposite particles, they get attracted towards it/ This strategy is used to reduce the number of pollutants coming from the inbuilt smokestacks in industries.

Used in manufacturing of air fresheners

Air purifiers and air ionizers we use at home are important static electricity examples. The molecules of these air fresheners strike out the molecules of smoke and dust. This action creates the accumulation of charges that leads to static electricity. The molecules are attracted to the device that has the opposite charge.

Due to the attraction of even dust particles, it may sometimes become hard to clean the surface of the air ionizers. These are the best static electricity examples.

Xerox or copy machines

The branch of science called xerography makes use of static electricity. It is used in the xerox machines to print or copy documents. In this instrument, there is a special component that charges the particles of ink and helps them accumulate on the sheet.

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Used in painting cars

Static electricity is also used in the area of painting the cars. Industries widely use this technique by inducing the paint with electrical charges. When the car is inserted in the paint booth, the paint spray gets imprinted on the car’s surface, showing the accumulation of charges.

It is similar to the case of balloons and comb. The accumulated charges give a very smooth texture as soon as the paint dries. It is an important static electricity example.

Mobile screen

We can usually notice the accumulation of dust particles on the screen of mobile, and it happens due to static electricity. The dust components that are generally seen moving in the air gets attracted by the particles on mobile screen and stick to them. It is the main cause why we observe dust on the screens. It is a real-life static electricity example.

static electricity examples
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Rubbing of rod and piece of cloth

We see that whenever any piece of cloth is rubbed against a rod, there is an accumulation of charged particles. The polarity of charge is mainly based on the characteristic of the rod. The charge accumulated on the rod is different based on its material. If we bring the charged rod near any lightweight object, it will repel, and it is due to static electricity.

Nylon materials

The nylon cloth materials are the most effective fabrics that easily accumulate charges. A layer of static charges occurs when these nylon fabrics are rubbed against some other cloth material. We will hear some sound while displacing the cloths due to electrostatic force between the skin and the cloth.

There is a possibility to remove these static charges by softening the fabric made up of nylon cloth. It is the best static electricity example.

Comb rubbed against hair

We see that whenever a comb is rubbed against any other material, there is an accumulation of charged particles on it. The charge accumulated on the comb is based even on the external factors around it. If we bring the charged comb near the pieces of paper, it will repel due to static electricity.

This example can be shown through an easy demonstration of static electricity using a comb of any material and pieces of paper.

Balloon

When a balloon is rubbed against hair, magic happens; there is an accumulation of charged particles on it. The charge accumulated on the balloon helps it attract the pieces of paper or can rest on any surface. If we bring the charged balloon near the pieces of paper, it will repel due to static electricity.

This example can be shown through an easy demonstration of static electricity using a blown balloon and pieces of paper.

Laptop screen

We can usually notice the accumulation of dust particles on the screen of laptops or computers, and it happens due to static electricity. The dust components are generally seen moving in the air, attracted by the laptop screen particles, and stick to it. It is the main cause why we observe dust on the screens. It is a daily life static electricity example.

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Lightning

Lighting that majorly occurs during storms and rains is a natural static electricity example. The accumulation of opposite charges on different clouds gets attracted towards each other and collides, leading to lightning. It is a natural phenomenon that can be observed.

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Metallic Door knobs

Door knobs are usually made up of metals, as a property of metal says it can transfer charges from one object to other due to electrostatic force. If we touch a door knob, sometimes we experience an inappropriate force; it occurs due to the accumulation of opposite charges in the doorknob and hands of the person.

Avoid priorly touching some insulating object before reaching the metallic door knob. It is an important static electricity example.

Winter clothes are good material for static electricity

One of the important static electricity examples is observed during the winter season. During this, the air and humidity in the atmosphere are moist, which easily helps the charges accumulate between woollen cloth and the skin of the person.

It is why we hear a crackling sound while displacing the cloths, which happens due to the electrostatic force between the skin and the cloth. There is a possibility to remove these static charges between skin and fabric if a person applies moisturizer to his skin.

TV screen

We can usually notice the accumulation of dust particles on the television’s screen, and it happens due to static electricity. The dust components are generally seen moving in the air, get attracted by the particles on the TV screen and stick to it. It is the main cause why we observe dust on the screens. It is a daily life static electricity examples.

Photocopy machine

A photocopy machine is the best static electricity example. It uses electrostatic force; the detailed images get imprinted on the paper through a drum consisting of positive charges, whereas the ink has negative charges. Drum and paper will rub against each other to create an imprint on the paper.

The list mentioned above is an important static electricity examples.

Different Facts on Static Electricity

Below are listed facts about static electricity;

  • Lightning is considered the major event of static electricity, and it occurs as an interaction between charged clouds and air.
  • If you want to produce a positive charged static current, one can rub silk against a glass rod.
  • If you want to produce a negative charged static current, one can rub fur against a plastic rod.
  • It can never produce static electricity on a large scale except in the case of lightning.

These are some important facts on static electricity.

What is the main cause of static electricity to produce?

The main reason for static electricity produced is the accumulation of charges.

When the positive and negative charges are not balanced, then at this point due to, their interaction on different surfaces leads to the electrostatic force of nothing but the static electricity. When two objects are made to rub against one another leads to static electricity.

Mention the difference between static electricity in physics?

The different types of static electricity in physics are as follows;

  • Contact static electricity
  • Frictional static electricity
  • Detachment static electricity

Can we use static electricity to produce light?

Static electricity is used to power a fluorescent bulb for a very short period.

It is possible to produce light using static electricity. It can produce a sufficient amount of power required to light a bulb. Many other bulbs can light up by producing static electricity on different scales.

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How can you easily explain the concept of static electricity?

Static electricity is generally produced when friction occurs between two insulators or objects made of insulators.

When these two materials are rubbed thoroughly against one another, the electrons at the valence are made to come out and accumulate at the edge of the material, resulting in static electricity.

Summary

From the above examples and facts on static electricity, we can understand that the applications of static electricity can be found broadly, including the basic magic trick of the balloon to pollution management. Even several other uses and properties of static electricity might help us in different ways.

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