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Al-Huda Science Academy has designed Class 12 MCQs Physics Chapter 12 Electrostatics for board, MdCat and ECAT preparation. These MCQs help students to prepare for their entry test papers.

Chapter 12 Electrostatics includes topics:

  • Electric field Intensity
  • Electric Flux
  • Gauss’s Law and Applications
  • Electrical Potential
  • Electrical Field as Potential Gradient
  • Electron Volt
  • Millikan’s Oil Drop Method
  • Capacitance
  • Energy Stored in capacitor

MCQs Physics Chapter 12 Electrostatics

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#1. 1V=

#2. Electric flux will be minimum if:

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#3. Capacitance in medium is:

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#4. Electric flux is a:

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#5. 1eV =

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#6. Using Gauss' law, value of E for hollow sphere is:

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#7. Gaussian surface is:

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#8. Electric Field Intensity is:

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#9. Time constant of charging and discharging of a capacitor t =

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#10. In Millikan's Oil Drop Method, the magnitude of charge q =

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#11. Using Gauss' Law, value of E between two oppositely charged parallel plates is:

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#12. Sharks have special organ to detect potential difference is:

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#13. Capacitance in vacuum is:

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#14. Surface charge density σ =

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#15. Gauss' law is applicable on:

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#16. Electric flux will be maximum if:

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#17. Which device records voltage between points on human skin generated by heart?

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#18. Dimensions of RC =

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#19. 1J =

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#20. Sharks can detect potential difference upto:

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#21. Capacitor stops:

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#22. 1Ω x 1F =

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#23. The unit of electric flux is:

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#24. Q=±ne is called:

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#25. 1pF =

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#26. The Unit for electric field intensity is:

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#27. Єr has unit:

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#28. Gauss' law applied to find:

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#29. The formula for electric flux is:

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#30. Maximum charge deposits on plate of capacitor is:

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#31. In Millikan's Oil Drop Method, the charge on oil drop is due to:

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#32. Charging and Discharging of capacitor is a process:

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#33. Electric Field Intensity Works on:

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#34. Which device records voltage between points on human skin generated by brain?

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#35. 1μF =

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#36. Drag force F =

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#37. Using Gauss' law, value of E for infinite sheet is:

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#38. Capacitor stores energy in the form of:

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#39. The branch of Physics deals with charges at rest is:

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#40. Gauss' law for unit positive charge is:

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#41. In Millikan's Oil Drop Method, the charge on oil drop is:

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#42. Formula of Gauss' law is:

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#43. Capacitor is used to store:

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#44. Wind Shield Wipers works on:

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#45. In Millikan's Oil drop method, charge on oil droplet is integral multiple of:

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