SI unit of torque is______________?

Related Mcqs:

1. The dimension of torque is______________?

   A. [ML2T-2] B. [MLT-2] C. [ML2T] D. [ML-2T-2]...

2. Torque is defined as______________?

   A. Turning effect of force B. Cross product of position vector and force C. Product of force and moment arm D. All A, B and C are correct...

3. Torque acting on a body determines_______________?

   A. Acceleration B. Linear acceleration C. Angular acceleration D. Direction of motion of the body...

4. Coil of a galvanometer is suspended in a radial magnetic field so that the deflecting torque on the coil is always___________________?

   A. BINA cosa B. BINA sina C. BINA tana D. BINA...

5. If the plane of the rectangular coil is parallel to the magnetic field (i.e radial magnetic field) the torque on the coil is_____________________?

   A. τ = NIAB cosφ B. τ = NIAB sinφ C. τ = NIAB tanφ D. τ = NIAB...

6. Magnetic force acting on a unit positive charge moving perpendicular to the magnetic field with a unit velocity is called____________________?

   A. magnetic flux B. magnetic field intensity C. magnetic induction D. self inductance...

7. The direction of the linear velocity of a body moving in a circle is______________?

   A. along the axis of rotation B. along the tangent C. directed towards the centre D. directed away from the centre...

8. The angular speed of seconds hand of a watch in rads-1 is______________?

   A. π B. π/2 C. π/30 D. π/180...

9. The planet nearest to the earth is______________?

   A. Venus B. Mercury C. Uranus D. Sun...

10. Two convex lenses of equal focal length f are placed in contact the resultant focal length of the combination is______________?

    A. zero B. focus C. 2 f D. f/2...