The relationship between Tesla and smaller unit Gauss of magnetic induction is given by_________________?

Related Mcqs:

1. 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

2. Tesla is the unit for measuring:

   A. Magnetic intensity
   B. Magnetic moment
   C. Magnetic induction
   D. None of the above

   Submitted by: Rizwan Ayub Saadi

3. A current carrying conductor is placed in a uniform magnetic field parallel to it. The magnetic force experienced by the conductor is _____________________?

   A. F=1/B
   B. F=1/Bsinθ
   C. F/0
   D. F=1/Bcosθ

4. 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

5. When a force is applied at one end of an elastic wire it produces at strain ∝ in the wire. If y is the youngs modulus of the material of the wire the amount of energy stored per unit volume of the wire is given by_________________?

   A. Y∝
   B. 2Y∝
   C. Y∝/2
   D. Y∝2

6. A certain stress applied to an elastic material produces a certain strain in it. If the elastic limit is not exceeded the energy gained per unit volume of the material is given by_________________?

   A. Stress/strain
   B. (stress/strain)
   C. Stress x strain
   D. (Stress / strain)

7. The drag force is given by_________________?

   A. Newtons law
   B. Pascals law
   C. Gauss law
   D. Stokes law

8. Which experiment shows that wavelength of light is smaller than that of sound___________________?

   A. Diffraction
   B. Polarization
   C. Interference
   D. Reflection

9. Smaller the least count of the instrument more is the measurement________________?

   A. Accurate
   B. Precise
   C. Accurate and precise
   D. None of these

10. When a particle of charge q and mass m enters into a uniform magnetic field B moving with a velocity v perpendicular to the direction for the field it describes a circular path of radius___________________?

    A. R=qB/mV
    B. R=mV/qB
    C. R=qmV/B
    D. R=qmB/V