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CUET · PHYSICS · PYQ PAPER 2023

If the dielectric constant and dielectric strength be denoted by k and x respectively, then good capacitor must have :

  1. A high k and high x
  2. B high k and low x
  3. C low k and low x
  4. D low k and high x
Verified Solution

Answer & Solution

Correct Answer

(A) high k and high x

Step-by-step Solution

Detailed explanation

A high dielectric constant ( \(k\) ) is required to maximize capacitance and charge storage within a small volume. A high dielectric strength ( \(x\) ) is essential because it allows the capacitor to withstand high operating voltages without experiencing electrical breakdown. A)…