0ELECTRIC FIELD :
The space or region around the charge in which its effect can be felt is called electric field.
Electric field is denoted by 'E'. In other words, if we have a charge Q placed at the origin and an another charge q is placed at (1,0,0), then we have to check that upto which distance q charge is influenced by Q charge at origin.
Direction of electric field is from positive to negative charge same as force. Electric field is a vector quantity.
Mathematically, electri field is written as:
S.I. unit of electric field is N/C.
