Three plates of common surface area A are con | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The given circuit consists of three plates. The middle plate is connected to point $A$,while the top and bottom plates are connected together to p

Vedclass · Accepted Answer

$\frac{2 \varepsilon_0 A}{d}$

Vedclass · Answer

(D) The given circuit consists of three plates. The middle plate is connected to point $A$,while the top and bottom plates are connected together to point $B$.This arrangement forms two capacitors in parallel.Each capacitor is formed by the middle plate and one of the outer plates,with a separation distance $d$ and surface area $A$.The capacitance of each individual capacitor is $C = \frac{\varepsilon_0 A}{d}$.Since the two capacitors are connected in parallel,the equivalent capacitance is $C_{eq} = C + C = 2C$.Substituting the value of $C$,we get $C_{eq} = 2 \left( \frac{\varepsilon_0 A}{d} \right) = \frac{2 \varepsilon_0 A}{d}$.

Three plates of common surface area $A$ are connected as shown. The effective capacitance between points $A$ and $B$ will be

Similar Questions

An aluminium ring $B$ faces an electromagnet $A$. The current $I$ through $A$ can be altered. Which of the following statements is correct?

$A$ particle of mass $m$ moves with a velocity $v$ along the line $PC$ (as shown in the figure). The angular momentum of the particle about point $O$ is:

Which of the following salts gives a white precipitate with $AgNO_3$ solution and dilute $H_2SO_4$ solution,and also gives a green flame test?

Which one of the following sets correctly represents the increase in the paramagnetic property of the ions?

If $y(x)$ is the solution of the differential equation $(x + 2)\frac{dy}{dx} = x^2 + 4x - 9, x \ne -2$ and $y(0) = 0$,then $y(-4)$ is equal to

Vedclass Test Series

Exam Paper Generator

Online Exam Module