Ohm is a unit of measuring _________?

Related Mcqs:

1. If a wire has a resistance of 0.5 ohm, then its conductance is:

   A. 1 S
   B. 1.5 S
   C. 2 S
   D. 5 S

   Submitted by: Zahid Jagirani

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. 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

4. While measuring the unknown resistance the help of slide wire bridge a greatest accuracy can be achieved when__________________?

   A. a most sensitive galvanometer is used
   B. a steady voltage cell is used
   C. the balance point is close to the middle of the wire
   D. a high resistance box is used in one of its gap

5. Radioactive materials can be identified by measuring their_______________?

   A. Hardness
   B. Density
   C. Mass
   D. Half life

6. The unit of force is _________ and its symbol is ______________ Which is the correct pair ?

   A. Newton, n
   B. Newton, N
   C. newton, n
   D. newton, N

7. The unit of power is _________?

   A. watt
   B. Joule
   C. Newton
   D. Pascal

   Submitted by: Rizwan Ayub Saadi

8. The unit vector in the direction of vector A = 2 i^ -2j^ + k^ is_______________?

   A. 2i^ – 2j^ + k^
   B. (2i^ – 2j^ +k^)/9
   C. (2i^ – 2j^ +k^)/3
   D. (2i^ – 2j^ +k^)/5

9. SI unit of torque is______________?

   A. N.m
   B. joule
   C. Both a and b are correct
   D. Neither a nor b is correct

10. The unit of force in CGS, system is __________?

    A. Newton
    B. Pound
    C. Dyne
    D. None of these

    Submitted by: Dewan Kumar