In electromagnetic wave, if `vecE,vecB` and `vecv` are the electric field vector, magnetic field vector and velocity vector of electromagnetic wave, then

Options

A. `vecE` is perpendicular to `vecB`as well as perpendicular to `vecv`.
B. `vecE` is parallel to `vecB`
C. `vecB` is perpendicualr to `vecv`
D. `vecB` is parallel to `vecv`

Explanation

To solve the question regarding the relationship between the electric field vector (E), magnetic field vector (B), and the velocity vector (v) of an electromagnetic wave, we can follow these steps:

### Step 1: Understand the nature of electromagnetic waves
Electromagnetic waves consist of oscillating electric and magnetic fields that are perpendicular to each other and to the direction of wave propagation.

### Step 2: Identify the vectors involved
Let:
- \( \vec{E} \) = Electric field vector
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