5 JEE Main 2018 Electromagnetic Waves previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2018 previous-year questions from the Electromagnetic Waves chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Electromagnetic Waves chapter hub.
A plane electromagnetic wave of wavelength λ has an intensity I . It is propagating along the positive Y - directi…
A monochromatic beam of light has a frequency v=(3)/(2 π) × 10¹² ~Hz and is propagating along the direction i+j√(2). It…
A plane polarized monochromatic EM wave is travelling a vacuum along z direction such that at t=t₁ it is found that the…
A monochromatic beam of light has a frequency v = 3 2 π × 10 12 Hz and is propagating along the direction i ^…
An EM wave from air enters a medium. The electric fields are E → 1 = E 01 x ^ cos ⁡ 2 π v z c - t …