Dimensional formula of capacitance is - Vidyadip

MCQ

Dimensional formula of capacitance is

✓
$M^{-1} L^{-2} T^4 A^2$
B
$M L^2 T^4 A^{-2}$
C
$M L T^{-4} A^2$
D
$M^{-1} L^{-2} T^{-4} A^{-2}$

✓

Answer

Correct option: A.

$M^{-1} L^{-2} T^4 A^2$

(a) $[C]=\left(\frac{Q}{V}\right)=\left(\frac{Q^2}{W}\right)=\left[\frac{A^2 T^2}{M L^2T^{-2}}\right]=\left[M^{-1} L^{-2} T^4 A^2\right]$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Units, Dimensions and Measurement→Units, Dimensions and Measurement — all question types→JEE physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

In the above question, if another body is at rest, then velocity of the compound body after collision is

If $f$ and $f$ represent the carrier wave frequencies for amplitude and frequency modulations respectively, then

Four lenses of focal length $+15 \mathrm{~cm},+20 \mathrm{~cm},+150 \mathrm{~cm}$ and $+250 \mathrm{cm}$ are available for making an astronomical telescope. To produce the largest magnification, the focal length of the eye$-$piece should be

There is a black spot on a body. If the body is heated and carried in dark room then it glows more. This can be explained on the basis of

First law of thermodynamics is a special case of

For the production of $X$-rays, the target should be made of

Acceleration due to gravity ' $g$ ' for a body of mass ' $m$ ' on earth's surface is proportional to (Radius of earth $=R$, mass of earth=M)

Unit of impulse is

A steel ball of radius $2 \mathrm{~cm}$ is at rest on a frictionless surface. Another ball of radius $4 \mathrm{~cm}$ moving at a velocity of $81 \mathrm{~cm} / \mathrm{sec}$ collides elastically with first ball. After collision the smaller ball moves with speed of

For a prism of refractive index $1.732,$ the angle of minimum deviation is equal to the angle of the prism. The angle of the prism is