Get Instant Help From 5000+ Experts For
Get Instant Help From 5000+ Experts For
  

Need Electrostatic Charging Assignment Help. Electrostatic Charging  Homework Help. Get it now! 

Are you struggling with Physics Assignment Problems? Do you need Physics Assignment Help? Physics Homework Help?

Our team of Physics experts equipped with PhDs and Masters can help on a wide range of Physics assignment topics.

As early as 600 B.C. Thales one of ‘seven wise men’ of ancient Greece observed that amber stone, when rubbed with fur, attracts small pieces of fibrous materials and bits of paper and straw. In the beginning of the 17th century, Sir William Gilbert announced that many substances exhibit this property of attraction like amber when they are rubbed with suitable substances. He called this effect electric as the Greek name of amber was ‘electron’. It is now well established that all the substances when rubbed suitably become electrified and that amber is just one of a number of substances which show the effect more strongly. It should be noted that both rubber and the rubbed will be electrified simultaneously. They are said to have acquired ‘electric charges’. Electrification of bodies through friction is called ‘frictional electricity’.

Electrostatic Charging

Electrostatic induction:

Polarization of charges in a body when a charged body is present near that is called electrostatic induction. Thus the bodies are charged by induction without touching them. Due to electrostatic induction the nearer side of the body acquires the opposite charge and the farther side a similar charge.

Electrostatic induction is explained on electron theory of matter. A neutral body contains an equal amount of positive and negative charges. Suppose, a positively charged glass rod is brought near an uncharged body, it attracts the negatively charged electrons in the body and repels the positively charged nuclei in the atoms. Electrons are lighter and they move towards the glass rod but the positive nuclei do not move because they are massive. Due to the drift of the electrons, the end nearer to the glass rod acquires negative polarity and the farther end acquires positive polarity due to the loss of negative charges.

Electron theory of charges

All substances are made up of atoms and molecules. Each atom contains a positively charged nucleus. The nucleus is positively charged due to the presence of positively charged particles called protons in it. Around it are negatively charged particles called electrons revolve in close orbits. The charges of protons and electrons are equal and opposite. In a neutral atom, the number of protons and the number of electrons are equal.

A proton is 1837 times heavier than an electron. Hence it cannot be transferred from one body to another body, but electrons being lighter can easily be transferred from one body to another body. If a neutral body acquires a electrons artificially, it becomes negatively charged and if a neutral body looses electrons, it becomes positively charged.

Conservation of energy

From the above it can be concluded that by friction, charges cannot be created. They can only be separated. This leads to the law of Conservation of Energy which is a fundamental law of nature. The law states that charges can neither be created nor destroyed.

The force of attraction or repulsion between two charges was first measured by Coulomb a French scientist.

Electrostatic Charging

HelpWithAssignment provides timely help at affordable charges with detailed answers to your assignments, homework, research paper writing, research critique, case studies or term papers so that you get to understand your assignments better apart from having the answers. The team has helped a number of students pursuing education through regular and online universities, institutes or online Programs.
 

Book Your Assignment

Drop files here or click to upload.
Or click here to upload

How It Works

Step 1

Upload
Assignment

Step 2

Get A Price Quote Within Minutes

Step 3

Make The
Payment

Step 4

Track Your Request Through Tracker

Step 5

Receive Completed Assignment In Inbox

Customer Reviews

I was stuck with a strategic human resource management assignment when I first took help from HwA. The corporate strategy assignment expert was wonderful and since then I have taken assistance many more times. 

Jackie Campbell Essay: , Deadline:

Jackie Campbell

I had a research assignment where I neededto write a report on the local markets of Singapore. It was difficult gettinghelp online as most of these assignment help services are located abroadsomewhere in USA or UK. I was happy to see that HwA has tutors from Singaporeitself and they dedicatedly cater to students like us, who are from or studyingin Singapore 

Rakesh Patel Essay: , Deadline:

Rakesh Patel

I needed help with my assignment pertaining tocirrhosis of liver and was unable to find any decent help online. Then when Isearched and searched, I landed at HwA and was astonished to find that theyhave a specific hepatic system unit of nursing experts. Was thrilled to findhelp here and got good grade in that assignment. 

Dawn Stevenson Essay: , Deadline:

Dawn Stevenson

Very good and so happy with the result of my criminal law paper. No improvement needed and I’m so much satisfied with the quality of the paper. Truly recommend…

Michael William Essay: , Deadline:

Michael William

Thetopic I had selected for my dissertation required to include a report on thelocal markets of New South Wales. It was difficult getting help online as thedata available are mostly generic and difficult to understand cohesively.Moreover, the majority of the online dissertation writing services online arelocated abroad somewhere in USA or UK. I was happy to see that HwA hasdissertation writing helpers from not only Australia, but New South Walesitself and they cater specifically to students like us, who are from orstudying in Australia.

Amelia Cairns Essay: , Deadline:

Amelia Cairns

1.    While solving a case study on nursing ethics Iwas confused as in what stand to take. I did not have any idea what should havebeen an ideal solution to the given problem. Then when I approached HelpwithAssignment.com, Ifound out that their online nursing tutors are actually working professionalsand they gave fantastic explanations.

Betty Jones Essay: , Deadline:

Betty Jones

Get assignment help from subject matter experts!

4.7/5 rating | 1M+ happy students | Great tutors 24/7 | 11+yrs exp in academic writing