The magnetic field in a plane electromagnetic wave is B_y =(3.5 × 10^-7) sin (1.5 × 10^3 x+0.5 × 10^11 t) T. The corresponding electric field will be:

The magnetic field in a plane electromagnetic wave is $\displaystyle \mathrm{B}_{\mathrm{y}}=\left(3.5 \times 10^{-7}\right) \sin \left(1.5 \times 10^3 x+0.5 \times 10^{11} t\right) \mathrm{T}$. The corresponding electric field will be :