The magnetic field of an E.M. wave is given by B =((√ 3)/2 i +1/2 j ) 30 sin [ω( t -z/c)] (S.I. Units). The corresponding electric field in S.I.…

The magnetic field of an E.M. wave is given by $\displaystyle \overrightarrow{\mathrm{B}}=\left(\frac{\sqrt{3}}{2} \hat{i}+\frac{1}{2} \hat{j}\right) 30 \sin \left[\omega\left(\mathrm{t}-\frac{z}{\mathrm{c}}\right)\right]$ (S.I. Units). The corresponding electric field in S.I. units is :