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What is electromagnetic waves and what is the main characteristics of electromagnetic waves? |
| Answer» Electromagnetic waves\xa0are waves that are created as a result of vibrations between an electric field and a magnetic field.Characteristics of electromagnetic waves:\tElectromagnetic waves are produced by accelerating or oscillating charge.\tE.M. waves do not require any material medium for their propagation.\tE.M. waves travel in free space with a velocity {tex}C = \\frac{1}{{\\sqrt {{\\mu _0}{\\varepsilon _0}} }}{/tex}\xa0which is equal to the velocity of light {tex}(c = 3 \\times {10^8}m/s){/tex}.\tE.M. waves are transverse in nature. | |