Fundamentholfundamenthol
JEE Main2019Physics
Q.

Voltage rating of a parallel plate capacitor is 500 V. Its dielectric can withstand a maximum electric field of 106 V/m. The plate area is 10–4 m2. What is the dielectric constant if the capacitance is 15 pF? (given = 8.86 × 10–12 C2/Nm2)

  1. A

    3.8

  2. B

    4.5

  3. C

    8.5

  4. D

    6.2

Solution

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