Student Login

Home›Chapters›Capacitors PYQs›Parallel Plate Capacitor›Question 8

JEE Main 2023 (11 Apr, Shift 2) · Parallel Plate Capacitor

Parallel Plate Capacitor question from JEE Main 2023 (11 Apr, Shift 2)

Q8JEE Main 2023 · 11 APR · SHIFT 2Easy

Parallel Plate Capacitor

A capacitor of capacitance $C$ is charged to a potential V. The flux of the electric field through a closed surface enclosing the positive plate of the capacitor is:

Show answer and solution

Answer: (b)

Gauss's law: $\phi = \frac{q_{enc}}{\varepsilon_0}$ .
The surface encloses only the positive plate, charge $Q = CV$ .
So the answer is (b) $\frac{CV}{\varepsilon_0}$ .

Report a mistake

More questions on Parallel Plate Capacitor

The distance between the two plates of a parallel plate capacitor is doubled and the area…NEET 2022 (Phase 2)
Two identical thin metal plates have charges q₁ and q₂ respectively such that q₁ > q₂…JEE Main 2022 (29 Jul, Shift 2)
A force of 10 N acts on a charged particle placed between two plates of a charged…JEE Main 2022 (27 Jun, Shift 1)
The plates of a parallel plate capacitor of capacity ' C₁ ' are moved closer together…MHT CET 2021 (24 Sep, Shift 1)
A simple pendulum of mass 'm', length 'l' and charge '+ q' suspended in the electric…JEE Main 2021 (27 Jul, Shift 2)
An electron with kinetic energy K1 enters between parallel plates of a capacitor at an…JEE Main 2021 (25 Feb, Shift 2)
A capacitor is made of two square plates each of side 'a' making a very small angle α…JEE Main 2020 (8 Jan, Shift 2)
A parallel plate capacitor with plates of area 1 m2 each, are at a separation of 0.1 m…JEE Main 2019 (12 Jan, Shift 2)