Answer / vivek

Restricting the Electric Field Vectors of the light
propagating, in a particular direction it is called
Polarisation.

light wave travelling in z direction and electrci and
magnetic components in x and y respectively.

When Electric components are in x direction Ex exists and
Ey=0 then Horizontal
when Ex=0 and Ey exists then Vertical polariastion.

Answer / tariq

Polarization indicates the direction of eletrical field
(Electromegnatic waves has two component one is electrical
field and second is megnatic field) w.r.t. ground.
If the electrical component of tne electromegnatic wave is
parallel to ground then the waves are horizentally
polarized.If it is perpendicular to ground then the wave is
vertically polarized.
There are also other types of polarizations e.g.
Elliptically polarized, circularlly polarized etc

Answer / shweta

Polarisation indicates the direction of electic field at a
given point as a function of time.

When a wave travels in z direction with electric and
magnetic feild lying in xy plane it is said to be
horizontally polarised wave.here Ey=0 and Ex is present.

If Only Ey is present and Ex is 0 then it is called
vertically polarised wave.

Answer / m

Polarization is a plane in which waves propagate with
respect to earth
when waves propagte horizontal to the earth that called
vertical and when waves are parallal then called horizontal

Answer / santosh parab

orientation of electromagnetic waves in particular
direction is termed as polarization.


vertical-up or down
horizontal-left or right

Answer / er. amandeep singla

polarization means orientation of elecric field vactor with
respect to ground.
when EM wave trvel parallel to ground surface then called
as horizontal polrized wave and when perpendicular to the
surfae then called as vertically polarized wave.

why rx level is negative in telecom?

2 Answers  

What is meant by pwm control?

0 Answers  

what is mean by biasing?

2 Answers  

i am also applied for the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & test pattern if any question papers, any one got reply for this quaries? if any one know plz reply to me on my email shivani_19jan@yahoo.co.in

3 Answers   AAI Airports Authority Of India,

Name the interfaces between a) BTS and MS b) BTS and BSC c) BSS and MSC d) TRAU and BSC e)BSC and PCU

2 Answers  

what is invrter?

4 Answers  

what is need of rectifier in electronics?

4 Answers   TCS,

IAM COLOR BLIND WHAT IS ELEGIBILITY FOR JUNIOR EXECUTIVE (ELECTRONICS)MEDICAL

0 Answers  

plz do tell me therotically how to make a ckt using a pnp transistor to operate a 24V relay. push button,diodes, resistors,capacitor and one pnp transistors are available.

3 Answers   Siemens,

What is transister

8 Answers   HCL, intex,

why and when we use fibre optic ? how one can decide to use any type of cable specially fiber optic cable ?

4 Answers   CMS,

what is serial communication??

0 Answers