Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Physics
Chapter
Capacitance

NEET · Physics · Capacitance

How will the voltage (V) between the two plates of a parallel plate...

How will the voltage (V)\left(V\right) between the two plates of a parallel plate capacitor depend on the distance (d)\left(d\right) between the plates, if the charge on the capacitor remains the same?How will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between theHow will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between theHow will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between theHow will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between theHow will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between the

Options

  1. A64 spherical rain drops of equal size are falling vertically through air with a terminal velocity 1.5 ~ms^ -1 . If
  2. B64 spherical rain drops of equal size are falling vertically through air with a terminal velocity 1.5 ~ms^ -1 . If
  3. C64 spherical rain drops of equal size are falling vertically through air with a terminal velocity 1.5 ~ms^ -1 . If
  4. D64 spherical rain drops of equal size are falling vertically through air with a terminal velocity 1.5 ~ms^ -1 . If

Correct answer

C. 64 spherical rain drops of equal size are falling vertically through air with a terminal velocity 1.5 ~ms^ -1 . If

Step-by-step solution

From C=qVC = \dfrac{q}{V}

We have, V=qC=qdε0AV = \dfrac{q}{C} = \dfrac{qd}{{ε}_{0}A} or V ∝ d

Hence, graph is a straight line. 

When both plates are touched (d=0)\left(d = 0\right), system still have some capacity\left(C \ne 0\right).</p><p>So,from.</p> <p>So, fromC = \dfrac{q}{V}wecanseethatatvery smallseperationswe can see that at very small seperationsV \ne \inftyorgraphdoes<br/>nothaveanyvaluesforverysmallor graph does<br/> not have any values for very smalld.</p><p>.</p> <p>∴ Vversusversusd graph is as shown below :

How will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between the

Practice Capacitance on Quantrex Academy →

More from Capacitance

A parallel plate capacitor of area A, plate separation d and capacitance C is filled with… MHT CET Medical 2026Three identical parallel plate air capacitors are connected in series to a battery of… MHT CET Medical 2026Four identical capacitors are joined in series, across a battery of 20\ V . The… MHT CET Medical 2026The equivalent capacitance between 'P' and 'Q' is [A-area of each plate, d-separation… MHT CET Medical 2026The air capacitor has a capacitance of 2μ F. Now the space between two plates of… MHT CET Medical 2026A parallel-plate air capacitor has a capacity ' C ', distance with a separation ' x ', a… MHT CET Medical 2026A series combination of 10 capacitors, each of value ' C_1 ' is charged by a source of… MHT CET Medical 2026Two capacitors of capacity C and C/3 are connected to a battery of voltage V as shown.… MHT CET Medical 2026 Full Capacitance list All NEET PYQs