A cube of side 5 cm has a charge of 6 C. The surface density of charge is_________?

Related Mcqs:

1. In simple cube one atom or molecule lies at its______________________?

   A. Force corners
   B. Nine corners
   C. Eight corners
   D. Six corners

2. If the density of atoms remain same along any direction in a crystal is called__________________?

   A. Symmetry
   B. Homogeneity
   C. Isotropy
   D. Cleavage

3. SI unit of flux density is____________________?

   A. NA-1m-1
   B. NAm-1
   C. NmA-1
   D. NmA-2

4. The standard vector symbol for flux density is ____________________?

   A. M
   B. L
   C. H
   D. B

5. Magnetic flux and flux density are related by___________________?

   A. magnetic flux = flux density / area
   B. magnetic flux = flux density x area
   C. flux density = magnetic flux area
   D. flux density = magnetic flux x area

6. According to which one of following law the density of atom is uniform ?

   A. J.J.Thomson model
   B. Rutherfords model
   C. Bohrs model
   D. All of the above laws contradict the statement

7. The density of human blood is nearly equal to____________?

   A. Water
   B. Honey
   C. Mercury
   D. Oil (kerosene)

8. If the pressure of a given gas is held constant its density is inversely proportional to its absolute temperature. We can refer it as another statement of______________?

   A. Boyles law
   B. Charles law
   C. Ideal gas law
   D. Avagadros law

9. If 1 ampere current flows through 2m long conductor the charge flow through it in 1 hour will be_______________?

   A. 3600C
   B. 7200C
   C. 1C
   D. 2C

10. The charge on an electron was determine by ________________?

    A. Ampere
    B. Maxwell
    C. Millikan
    D. Thomson