Physics, asked by Lesliemaddison6480, 11 months ago

Write the expression for speed of electromagnetic waves in a medium of electrical permittivity ε and magnetic permeability μ.

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Answered by Ayushrout
1
Write the expression for speed of electromagnetic waves in a medium of electrical permittivity ϵ and magnetic permeability μ. ... It is involved in the expression for capacitance because it affects the amount of charge which must be placed on a capacitor to achieve a certain net electric field
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