A plane electromagnetic wave is propagating along the direction with its polarization along the direction
The correct form the magnetic field of the wave would be (here
is an appropriate constant ) :
Option: 1
Option: 2
Option: 3
Option: 4
As we know that the axis of polarisation of the Em wave is same as Electric field direction that is -
direction of propagation of EM wave =
So B is along
And the equation of the electromagnetic waves will be in terms of the
So by concluding the above result we can deduce that the option (1) is correct.
Study 40% syllabus and score up to 100% marks in JEE
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d