Electricity and Magnetism questions | Grade VIII

Electricity and Magnetism questions | Grade VIII

  1. Define magnet .
  2. Define magnetism .
  3. Write the properties of magnet .
  4. What do you mean by magnetic substances ?
  5. Define non-magnetic substances .
  6. Define molecular magnet .
  7. State molecular theory of magnetism .
  8. What is magnetization ?
  9. Write the method of magnetization .
  10. Define demagnetization .
  11. Write the ways of demagnetization .
  12. Define electricity .
  13. Write the types of electricity .
  14. Define static electricity .
  15. What is meant by current electricity ?
  16. Define sources of electricity .
  17. Write the sources of electricity .
  18. Define cell .
  19. What do you mean by simple and dry cell ?
  20. Draw a well labeled diagram of simple cell .
  21. Write the construction of simple cell.
  22. Write the defects of cell .
  23. Define polarization .
  24. How is polarization removed from simple cell .
  25. What do you mean by depolarizer ? Give example.
  26. What do you mean by local action ?
  27. How can be local action prevented ?
  28. Draw the diagram of dry cell .
  29. Explain the construction of dry cell .
  30. Define electric circuit .
  31. Write the materials required for electric circuit .
  32. Draw the symbol of different material required for electric circuit .
  33. Write the types of electric circuit with definition and diagram .
  34. Define combination of cell .
  35. Write the types of combination of cell with definition .
  36. Write the merits and demerits of parallel and series combination of cell .

Some useful links : Born for each other – Reason to write Laser and its characteristics for Grade XII:-

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