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Why does dielectric constant increase in frenkel defect?

sarvesh , 9 Years ago

Grade 12

5 Answers

SAHIL

DIELECTRIC CONSTANT INCREASE IN FRENKEL EFFECT AS NUMBER OF CATIONS AND NUMBR OF ANIONS LOST ARE EQUAL OR SAY SOME MATERIAL IS LOST.. DUE TO THIS MORE CHARGE CAN PASS THROUGH MATERIAL MEDIUM WHICH INCREASE VALUE OF DIELECTRIC CONSTANT

THANX

AND STILL UNCLEAR PLEASE ASK AGAIN

IF UNDERSTAND PLEASE APPROVE MY ANSWER

Last Activity: 9 Years ago

sarvesh

So more the dielectric constant more is the tendency to pass the charge. is this due to the fact that more is the capacitance more is its tendency to store the charge??

Last Activity: 9 Years ago

SAHIL

YES SARVESH YOU ARE RIGHT. MORE DIELECTRIC CONSTANT MORE TENDENCY OF CHARGE TO PASS.

HOPE NOW YOU ARE CLEAR. SO I AM HAPPY

THANKS AND APPROVE................

Last Activity: 9 Years ago

sarvesh

Hello sahil u tried ur best but your logic is not right

See the answer in the organic chemistry section

I have posted same question there

Last Activity: 9 Years ago

Medha loona

In frenkel effect the ions are not present at actual position but they move to interstitial space as size difference of cation and anion is large.now as a result distance between like charges decreases also it interrupts the movement of free electrons . Since electrons are not able to move the lines of force between opposite ions reduce which means there is an increase in dielectric constant.

Last Activity: 7 Years ago