type of electric flux and its importance

and its expression and define

Types of Flux

Flux can be used in various concepts, such as

Magnetic Flux

It means the numbermagnetic field lines passing through a closed surface. Its SI unit is – Weber and in CGS is – Maxwell. It is denoted as Φm.

 

 

 

Electric Flux

It means the number of electric field lines passing through a closed surface. Its SI unit is – voltmeter. It is denoted as ΦE.

Luminous Flux

It means the line of transmitted visually sensible radiated energy per second. Its SI unit is Lumen (lm).

Radiant Flux or Energy Flux

It means the line of transmitted radiated energy per second from any energy source. Its SI unit is Watt. It is denoted as ΦV.