Electromagnetic Waves | Quiz-01

A parallel plate capacitor with plate area A and separation between the plates d is charged by a constant current I. Consider a plane surface of area A/2 parallel to the plates and drawn between the plates. The displacement current through this area is-

The magnetic field of an electromagnetic wave is given by-

B_y = 3 x 10^-7 sin(10³ x + 6.28 x 10¹² t)

The wavelength of the electromagnetic wave is-

E and B represents the electric and the magnetic field of an electromagnetic wave respectively. The direction of propagation of the wave is along-

Choose the correct option related to wavelengths λ of different parts of electromagnetic spectrum.