MCQ
Tesla is the unit of
  • A
    Electric flux
  • B
    Magnetic flux
  • C
    Electric field
  • Magnetic field

Answer

Correct option: D.
Magnetic field
d
Tesla $(T)$ is the unit of magnetic field.

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 thin convex lens of focal length $'f'$ is put on a plane mirror as shown in the figure. When an object is kept at a distance $'a'$ from the lens - mirror combination, its image is formed at a distance $\frac{a}{3}$ in front of the combination. The value of $'a'$ is
A combination of two thin convex lenses of focal length $0.3 m$ and $0.1 m$ will have minimum spherical and chromatic aberrations if the distance between them is......$m$
$A$ screen is placed $90\, cm$ from a object. The image of an object on the screen is formed by a convex lens at two different locations separated by $20\, cm$.  if the size of the image formed at the positions are $6 \,cm$ and $3\, cm$, then the highest of the object is.....$cm$
A circular platform is free to rotate in a horizontal plane about a vertical axis passing through its center. A tortoise is sitting at the edge of the platform. Now, the platform is given an angular velocity $\omega_0$. When the tortoise moves along a chord of the platform with a constant velocity (with respect to the platform), the angular velocity of the platform $w (t)$ will vary with time $t$ as
What will be the force constant of the spring system shown in the figure
The range of a projectile when launched at angle $\theta$ is same as when launched at angle $2 \theta$. What is the value of $\theta$ ?
An ac source is connected to a capacitor $C$. Due to decrease in its operating frequency :
The acceleration of a train travelling with speed of $400 \,m/s$ as it goes round a curve of radius $160\,m$, is
In $a$ smooth stationary cart of length $d, a$ small block is projected along it's length with velocity $v$ towards front. Coefficient of restitution for each collision is $e$. The cart rests on $a$ smooth ground and can move freely. The time taken by block to come to rest $w.r.t$. cart is 
Assume the aerodynamic drag force on $a$ car is proportional to its speed. If the power output from the engine is doubled, then the maximum speed of the car.