MCQ
Dimensions of mutual inductance is :
  • $ML^{2}T^{-2}A^{-2}$
  • B
    $ML^{2}T^{2}A^{2}$
  • C
    $ML^{2}T^{-2}A^{2}$
  • D
    None of these

Answer

Correct option: A.
$ML^{2}T^{-2}A^{-2}$
A

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

The inverse square law of intensity $\Big(\text{i.e., the intensity}\propto\frac{1}{\text{r}^2}\Big)$ is valid for a:
  1. Point source.
  2. Line source.
  3. Plane source.
  4. Cylindrical source.
A bar magnet is cut into two equal halves parallel to its magnetic axis. The physical quantity that remains unchanged is:
In an electrical circuit, which of the following quantities is analogous to temperature?
If the decay or disintegration constant of a radioactive substance is $\lambda ,$ then its half life and mean life are respectively
A ray of light passes through an equilateral glass prism in such a manner that the angle of incidence is equal to the angle of emergence and each of these angles is equal to 3/4 of the angle of the prism. The angle of deviation is(a) 45°(b) 39°(c) 20°(d) 30°
       
A glass prism $(\mu = 1.5)$ is dipped in water $(\mu = 4/3)$ as shown in figure. A light ray is incident normally on the surface $AB.$ It reaches the surface $BC$ after totally reflected, if
An electron having a charge e moves with a velocity v in X-direction. An electric field acts on it in Y-direction? The force on the electron acts in:
The electromagnetic waves do not transport(a) Energy(b) Charge(c) Momentum(d) Information
       
An unknown resistance $R_1$ is connected in series with a resistance of $10 W$. This combinations is connected to one gap of a metre bridge while a resistance $R_2$ is connected in the other gap. The balance point is at $50 \ cm$. Now, when the $10 W$ resistance is removed the balance point shifts to $40 \ cm$. The value of $R_1$ is $($in $ohm)$
In an AC series circuit, the instantaneous current is zero when the instantaneous voltage is maximum. Connected to the source may be a:
  1. Pure inductor.
  2. Pure capacitor.
  3. Pure resistor.
  4. Combination of an inductor and a capacitor.