- #1
mohdfasieh
- 26
- 0
Hello ,
How r u .
i know the formula of SINGLE SLIT DIFFRACTION PATTERN but i don,t know the method ho to drive it.Can any GENIUS tell me the procedure to drive this equation.
DERIVATION starts in this manner:
let d the separation b/w any two consecutive slits,D=(N-1)
r1 is the distance of first slit to point P on screen and similarly r2 is the distance of second slit from P and so on,then electric field at point P due to contribution from all N slits will be
E=A(r)cos(kr1-wt)+A(r)cos(kr2-wt)+......A(r)cos(krn-wt)
can u tell me the next steps how to drive the equation
please please please do reply
How r u .
i know the formula of SINGLE SLIT DIFFRACTION PATTERN but i don,t know the method ho to drive it.Can any GENIUS tell me the procedure to drive this equation.
DERIVATION starts in this manner:
let d the separation b/w any two consecutive slits,D=(N-1)
r1 is the distance of first slit to point P on screen and similarly r2 is the distance of second slit from P and so on,then electric field at point P due to contribution from all N slits will be
E=A(r)cos(kr1-wt)+A(r)cos(kr2-wt)+......A(r)cos(krn-wt)
can u tell me the next steps how to drive the equation
please please please do reply