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Electromagnetic Waves
- All the formula of the chapter in one go!
1
Equation to represent the magnetic and electric field in an electromagnetic wave:
2
The formula for the speed of EM wave:
3
The formula for energy density of an Electromagnetic wave:
4
The formula for intensity of the electromagnetic waves in terms of electric and magnetic fields:
5
The expression for the displacement current or Ampere-Maxwell's law:
6
The expressions of the Maxwell's equations:
7
The relation between the frequency, wavelength and the speed of Electromagnetic waves:
