Term 2 Electricity One Mark Questions with Answer

8th Standard EM

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Science

Time : 00:30:00 Hrs
Total Marks : 20
    5 x 1 = 5
  1. When an ebonite rod is rubbed with fur, the charge acquired by the fur is

    (a)

    negative

    (b)

    positive

    (c)

    partly positive and partly negative

    (d)

    None of these

  2. The electrification of two different bodies on rubbing is because of the transfer of

    (a)

    neutrons

    (b)

    protons

    (c)

    electrons

    (d)

    protons and neutrons

  3. Which of the following a simple circuit must have?

    (a)

    Energy Source, Battery, Load

    (b)

    Energy Source, Wire, Load

    (c)

    Energy Source, Wire, Switch

    (d)

    Battery, Wire, Switch

  4. An electroscope has been charged by induction with the help of charged glassrod. The charge on the electroscope is

    (a)

    negative

    (b)

    positive

    (c)

    both positive and negative

    (d)

    None of the above

  5. Fuse is

    (a)

    a switch

    (b)

    a wire with low resistance

    (c)

    a wire with high resistance

    (d)

    a protective device for breaking an electric circuit

  6. 5 x 1 = 5
  7. _______takes place by rubbing objects together.

    ()

      

  8. The body which has lost electrons becomes ________

    ()

      

  9. ______ is a device that protects building from lightning strike.

    ()

      

  10. _____ has a thin metallic filament that melts and breaks the connection when the circuit is overheated

    ()

      

  11. Three bulbs are connected end to end from the battery. This connection is called _______

    ()

      

  12. 5 x 1 = 5
  13. The charge acquired by an ebonite rod rubbed with a piece of flannel is negative.

    (a) True
    (b) False
  14. A charged body induces an opposite charge on an uncharged body when they are brought near.

    (a) True
    (b) False
  15. Electroscope is a device used to charge a body by induction.

    (a) True
    (b) False
  16. Water can conduct electricity

    (a) True
    (b) False
  17. In parallel circuit, current remains the same in all components.

    (a) True
    (b) False
  18. 5 x 1 = 5
  19. Two similar charges

  20. (1)

    acquires a negative charge

  21. Two dissimilar charges

  22. (2)

    repel each other

  23. When glass rod is rubbed with silk

  24. (3)

    prevents a circuit from overheating

  25. When ebonite rod is rubbed with fur

  26. (4)

    attract each other

  27. Fuse

  28. (5)

    acquires a positive charge

*****************************************

Reviews & Comments about 8th Science Term 2 Electricity One Mark Questions with Answer

Write your Comment