INTENSITY OF ELECTROMAGNETIC WAVE

Properties of Electromagnetic Waves | Intensity of EM Waves

Wave Nature Of Electromagnetic Radiation|Characteristics Of Electromagnetic Radiations|Important Characteristics Of Wave|Relation Between Frequency, Wave Length And Velocity Of Wave|Electromagnetic Spectrum|Summary

Introduction|Displacement Current|Sources Of Electromagnetic Waves|Nature Of Electromagnetic Waves

The amplitude of the electric field component of an electromagnetic wave is increased from E to 4 E. What is the corresponding change in the intensity of the wave ?

An electromagnetic wave has an electric field with peak value 250 N/C . What is the average intensity of the wave ?

I : Electromagnetic wave is a mechanical wave. II : The energy crossing per unit area per unit time and perpendicular to the direction of propagation of electromagnetic wave is called intensity. Which one is correct?

Wave Optics and Electromagnetic Waves

The electric vector vibration of an electromagnetic wave is given by E = (50NC^(-1)) sin omega(t-(x)/(c)) , The intensity of the wave is