An electromagnetic wave has electric and magnetic fields given by \overrightarrow{E}(t)=\overrightarrow{E}_m \sin (k x-\omega t), \overrightarrow{B}(t)=\overrightarrow{B}_m \sin (k x-\omega t). If the direction of \overrightarrow{ {E}_{ {m}} and \overrightarrow{ {B}_{ {m}} are (\hat{ {i}+2 \hat{ {j}) and (-\hat{ {i}+\frac{1}{2} \hat{ {j}) respectively, then the direction of propagation of the wave is

AP EAPCET 12 July 2022 Shift 2 Paper

Question : 114 of 160

Marks: +1, -0

An electromagnetic wave has electric and magnetic fields given by

→

(t)=

→

m‌sin(kx−ωt),

→

(t)=

→

m‌sin(kx−ωt). If the direction of

→

m and

→

m are (

∧

+2‌

∧

) and (−

∧

+‌

‌

∧

) respectively, then the direction of propagation of the wave is

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