Physics For All

https://www.youtube.com/watch?v=G5Td7bQbJAo

Electrostatics Answer the questions that follow by referring to the above figure: What are the methods of electrification? Give the name of the device used to detect the presence of electric charge. What is the unit of charge? How to calculate the charge of a body?

These two links will help you get a good knowledge about electrostatics, let's go... http://aplusphysics.com/wordpress/regents/em/introduction-to-electrostatics/ https://ed.ted.com/on/1LGYO6Jn

Make a try and try to charge a capacitor .... Click to Run

1. Methods of electrification are: friction, induction, contact. 2. Electroscope. 3. Coulomb. 4. |Q| = Nxe

https://www.youtube.com/watch?v=YGf1_8eUJvw The electrostatic force of interaction is: Directly proportional to the product of the charges Inversely proportional to the square of the distance between the charges. Attractive for unlike charges(+ve..-ve) Repulsive for like charges(+ve..+ve  or -ve..-ve). Click to Run

Upon friction charges are transferred from one body to another. Charges interact and redistribute from a distance, this is charging by induction. Click to Run

A capacitor is a device used to store electric energy. In this lesson we are going to discuss the charging and discharging phenomena of a capacitor https://ed.ted.com/on/pxN3xsI5

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