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What is permeativity?

Anonymous

∙ 15y ago

Updated: 4/28/2022

A: Is term to describe the property of material to retain its property for after alterations. Like a magnet will retain its property if exposed closeness to iron.

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∙ 15y ago

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What will happen to the electric field of capacitor if temp of polarized dielectric is increased?

That will depend on the dielectric. There will be two main effects - any change in the permeativity of the dielectric, and thermal expansion which will increase the distance between the plates. There will also be an change (probably an increase), in leakage current through the dielectric. Any change is very likely to be small or insignificant - I have worked in a factory making capacitors and temperatures were very variable, not controlled, for measurements of capacitance.

What is permeativity?

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What will happen to the electric field of capacitor if temp of polarized dielectric is increased?

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