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Asked Dec 4, 2019

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Calculate the intrinsic impedance of free space.

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Step 1

The intrinsic impedance of free space is defined as the square root of the ratio of permeability of free space to the permittivity of free space. Intrinsic impedance is the characteristic impedance of the Universe. The intrinsic impedance can be expressed as

Step 2

The values of the free space permittivity and free space permeability can be expressed as

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