MCQ
Dimensions of charge are
  • A
    $M^0 L^0 T^{-1} A^{-1}$
  • B
    $M L T A^{-1}$
  • C
    $T^{-1} A$
  • $T A$

Answer

Correct option: D.
$T A$
(d) Charge $=$ Current $\times$ Time $=[A T]$

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

Similar questions

A body of mass $m$ is moving in a circle of radius $r$ with a constant speed $v$. The force on the body is $\frac{m v^2}{r}$ and is directed towards the centre. What is the work done by this force in moving the body over half the circumference of the circle
The photoelectric threshold wavelength of a certain metal is $3000 \mathring A$. If the radiation of $2000 \mathring A$ is incident on the metal
When a bus suddenly takes a turn, the passengers are thrown outwards because of
Two coils $A$ and $B$ having turns $300$ and $600$ respectively are placed near each other, on passing a current of $3.0$ ampere in $A$, the flux linked with $A$ is $1.2 \times 10^{-4}$ weber and with $B$ it is $9.0 \times 10^{-5}$ weber. The mutual inductance of the system is
What displacement must be added to the displacement $25 \hat{i}-6 \hat{j} m$ to give a displacement of $7.0 m$ pointing in the $x$ direction
One end of a metal rod of length $1.0 \mathrm{~m}$ and area of cross section $100 \mathrm{~cm}^2$ is maintained at $100^{\circ} \mathrm{C}$. If the other end of the rod is maintained at $0^{\circ} \mathrm{C}$, the quantity of heat transmitted through the rod per minute is (Coefficient of thermal conductivity of material of $\operatorname{rod}=100 W(m-K)$
If the radius and length of a copper rod are both doubled, the rate of flow of heat along the rod increases
A ball of mass $10 \mathrm{~kg}$ is moving with a velocity of $10 \mathrm{~m} / \mathrm{s}$. It strikes another ball of mass $5 \mathrm{~kg}$ which is moving in the same direction with a velocity of $4 \mathrm{~m} / \mathrm{s}$. If the collision is elastic, their velocities after the collision will be, respectively
One million electron volt $(1 MeV )$ is equal to
A force $\vec{F}=6 \hat{i}+2 \hat{j}-3 \hat{k}$ acts on a particle and produces a displacement of $\vec{s}=2 \hat{i}-3 \hat{j}+x \hat{k}$. If the work done is zero, the value of $x$ is