Electrictrostatics concept

|||||Electrictrostatics |||||

A branch of physics in which we study about electronic phenomenon like generation of electronic field , potential etc .
In which basically charges are main character.
Due to changes electric process occurs .
Charges are two types
1)Positive
2)Negative

Principle of charge particles

|||| Like repel like and attract unlike ||||

Current
The rate of flow of charge with respect to time t is known as electric current.
This is represented by I.

I = q/t

The unit of current is Ampere.


Electricity
This is the flow of current between two point in a conductive wire .


There two types of current
1) Alternative current
2) Direct current

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Alternative current

Those current whose magnitude and direction  change with time continues . Known as alternative current.

Direct current

Those current whose magnitude remain same .
Those magnitude in discreet manner.



In our home alternative current are comes.
Due to which if we switch off of one device than other device is unaffected by them.

Also read
How to focus your mind while working

||||What is electric field and electrostatic force.||||


Electric field is a certain region around any charge particles where other particles attract or repel means . Experience electronic force .

Electrictrostatics force

F  =K( q1×q2)/r2


Unit of electronic force is KC2/m2
F   =qE


Electric flux

The no . Of electric field lines passing through a close surface is known as electric field.

This is
              Line interval of electric field .

Unit of flux is waber

|||I have wrote a articles of interference must read by below link
https://ranveermystry.blogspot.com/2018/12/interference.html |||||


Gauss law

Gauss law states that total electric flux passing through a gaussian surface is equal to

time of total current enclosed by that closed surface.

Mathematical form

Charge density

Types of charge density

1) linear charge density

lemda=Q/L

||Charge per unit length |||

2)surface charge density

Sigma =Q/A

|||Charge per unit area|||

3) volume charge density

Row= Q/V

||Charge per unit volume||

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