A plane electromagnetic wave of frequency 35 MHz travels in free space along the X-direction. At a particular…

Question

A plane electromagnetic wave of frequency $35 \, \text{MHz}$ travels in free space along the $X$ -direction. At a particular point (in space and time), $\vec{E} = 9.6 \, \hat{j} \, \text{V/m}$ . The value of the magnetic field at this point is:

A
$3.2\times10^{-8}\,\hat{k}\,\text{T}$
B
$3.2\times10^{-8}\,\hat{i}\,\text{T}$
C
$9.6\,\hat{j}\,\text{T}$
D
$9.6\times10^{-8}\,\hat{k}\,\text{T}$

Accepted Answer

A. $$3.2	imes10^{-8}\,\hat{k}\,	ext{T}$$

Answer

B. $$3.2	imes10^{-8}\,\hat{i}\,	ext{T}$$

Answer

C. $$9.6\,\hat{j}\,	ext{T}$$

Answer

D. $$9.6	imes10^{-8}\,\hat{k}\,	ext{T}$$

Answer & step-by-step solution

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