A parallel plate capacitor is made of two circular plates separated by a distance of 5 mm…
Physics · JEE Main · NTA Exams — Electrostatics
A parallel plate capacitor is made of two circular plates separated by a distance of 5 mm and with a dielectric of dielectric constant 2.2 between them. When the electric field in the dielectric is 3 × 104 V/m, the charge density of the positive plate will be close to :
- 3 × 10–7 C/m2
- 3 × 104 C/m2
- 6 × 104 C/m2
- 6 × 10–7 C/m2
Answer
(D) 6 × 10 –7 C/m 2
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