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The frequency for electronic polarization lies in which region of the electromagnetic spectrum?

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in Engineering Physics II by (679k points)
The frequency for electronic polarization lies in which region of the electromagnetic spectrum?

(a) Microwave

(b) Infrared

(c) Visible

(d) Ultraviolet

This question was posed to me during an interview for a job.

The origin of the question is Types of Polarisation in chapter Dielectrics of Engineering Physics II

1 Answer

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Best answer
The correct option is (d) Ultraviolet

Best explanation: The frequency for electronic polarization lies in the ultraviolet region. For the space-charge it lies in machine frequency, for the dipolar polarization it lies in the microwave region and for the ionic it lies in the infrared region.

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