Physics · JEE | Electromagnetic Waves

In the linearly polarised electromagnetic wave propagating along the \( z \)-direction shown in Fig. 8.3, if the electric field vector \( \mathbf{E} \) oscillates along the \( x \)-axis, along which axis does the magnetic field vector \( \mathbf{B} \) oscillate?

1. A
   \( x \)-axis
2. B
   \( y \)-axis
3. C
   \( z \)-axis
4. D
   Along propagation direction