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What does the power density indicate in terms of electromagnetic waves?
What does the power density indicate in terms of electromagnetic waves?
What is the physical orientation of the electric field vector in respect to the Earth’s surface called?
What is the physical orientation of the electric field vector in respect to the Earth’s surface called?
What is the line drawn along the direction of propagation of a wave called?
What is the line drawn along the direction of propagation of a wave called?
What is the electric field intensity equivalent to?
What is the electric field intensity equivalent to?
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What is the characteristic impedance of free space equal to?
What is the characteristic impedance of free space equal to?
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