answersLogoWhite

0


Best Answer

skin effect. current flow concentrates near surfaces and avoids the bulk.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why the medium conductivity is low at high frequency?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is the flammibillity and conductivity high or low for tin?

its a high flammibillity and low conductivity


Is metal low conductivity?

No, metals have high conductivity but has low resistivity.


Does A high-pitched sound result from low frequency waves?

high pitch is high frequency, low pitch is low frequency


Does copper possess high or low thermal conductivity?

Copper has a high thermal conductivity, not low. This is a good generalization of any metal, although they vary in conductivity.


How does the frequency of radiant energy relate to the absolute temperature of the radiating source?

The frequency of radiant energy is directly proportional to the absolute temperature of the radiating source, according to Wien's displacement law. As the temperature of the source increases, the peak frequency of the radiant energy shifts to higher values. This means that hotter objects emit more energy at higher frequencies.


Does a low pitched note have a high frequency?

No, a low pitched note has a low frequency. The pitch of a sound is determined by its frequency, with low frequency sounds corresponding to low pitched notes and high frequency sounds corresponding to high pitched notes.


Do high frequency sound waves have a higher or lower pitch than low frequency sound wave?

Yes! All sound waves, regardless of pitch move at the same speed provided they are in the same medium. Differences in frequency cause the sound to be perceived as higher or lower. A high pitched sound has a higher frequency and shorter wavelength while low pitched sounds have lower frequencies and longer wavelengths


Is lower pitch a low frequency or high frequency?

low


Do wires that have high resistivity have high conductivity also?

No. In fact it is the opposite. Conductivity is the reciprocal of resistivity so a high resistivity means low conductivity. peace.


How t convert high frequency into low frequency?

To covert a high frequency to a low one, we use flip-flops.


Does a high pitch sound result from low frequency waves?

No, a high pitch sound is typically associated with high-frequency waves, while low pitch sounds usually result from low-frequency waves. The pitch of a sound is determined by the frequency of the sound wave, with higher frequencies corresponding to higher pitches.


What is a medium frequency current?

A medium frequency current refers to an alternating current with a frequency typically between 1 kHz and 100 kHz. It is used in various electrical applications including industrial processes, medical treatments, and welding. The medium frequency range offers a balance between the skin effect of high frequencies and the power transmission efficiency of low frequencies.