Electrostatics Question 21

Question: If the dielectric constant and dielectric strength be denoted by $ k $ and $ x $ respectively, then a material suitable for use as a dielectric in a capacitor must have [EAMCET 1986]

Options:

A) High $ k $ and high $ x $

B) High $ k $ and low $ x $

C) Low $ k $ and low $ x $

D) Low $ k $ and high $ x $

Show Answer

Answer:

Correct Answer: A

Solution:

High K means good insulating property and high x means able to withstand electric field gradient to a higher value.



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