A plane electromagnetic wave of frequency $25 \mathrm{MHz}$ travels in free space along the X-direction. At…

A plane electromagnetic wave of frequency $25 \mathrm{MHz}$ travels in free space along the X-direction. At a particular point in space and time the electric field is $\vec{E}=6.3 \hat{\mathrm{j} ~ V m}{ }^{-1}$. Then the magnetic field at that point is
  1. $2.1 \times 10^{-8} \hat{\mathrm{k} ~ T}$
  2. $2.1 \times 10^8 \hat{\mathrm{k} \mathrm{T}}$
  3. $2.1 \times 10^{-8} \hat{\mathrm{j} ~ T}$
  4. $2.1 \times 10^8 \hat{\mathrm{j} ~ T}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (24 Apr Shift 1)

Practice more Electromagnetic Waves questions on Aicharya