Wien is an electromagnetic wave produced? Write about characteristics

1.	Wien is an electromagnetic wave produced? Write about characteristics of electromagnetic wave.
Answer» Electromagnetic wave is produced when an electric charge vibrates (moves back and fortn). Characteristics of electromagnetic waves : 1. Electric field and magnetic fields are perpendicular to each other and at right angles to direction of propagation of wave. 2. It travels with speed of light i.e., 3 × 10⁸ ms^-1. 3. Electromagnetic energy is characterized by wavelength (λ) and frequency (v). The relation is given by c = vλ.

Wien is an electromagnetic wave produced? Write about characteristics of electromagnetic wave.

Answer»

Electromagnetic wave is produced when an electric charge vibrates (moves back and fortn).

Characteristics of electromagnetic waves :

1. Electric field and magnetic fields are perpendicular to each other and at right angles to direction of propagation of wave.

2. It travels with speed of light i.e., 3 × 10⁸ ms^-1.

3. Electromagnetic energy is characterized by wavelength (λ) and frequency (v). The relation is given by c = vλ.