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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#2. Electric flux will be minimum if:
#3. The branch of Physics deals with charges at rest is:
#4. The formula for electric flux is:
#5. Surface charge density σ =
#7. In Millikan’s Oil drop method, charge on oil droplet is integral multiple of:
#8. Which device records voltage between points on human skin generated by heart?
#9. The unit of electric flux is:
#10. Formula of Gauss’ law is:
#11. Electric Field Intensity is:
#13. Maximum charge deposits on plate of capacitor is:
#16. Using Gauss’ law, value of E for infinite sheet is:
#17. Gaussian surface is:
#18. Gauss’ law applied to find:
#19. The Unit for electric field intensity is:
#20. In Millikan’s Oil Drop Method, the magnitude of charge q =
#22. Gauss’ law for unit positive charge is:
#23. Capacitor is used to store:
#24. Capacitance in vacuum is:
#25. Charging and Discharging of capacitor is a process:
#26. Time constant of charging and discharging of a capacitor t =
#27. Electric flux will be maximum if:
#28. Capacitance in medium is:
#30. Wind Shield Wipers works on:
#31. Gauss’ law is applicable on:
#34. In Millikan’s Oil Drop Method, the charge on oil drop is due to:
#35. Sharks can detect potential difference upto:
#37. Using Gauss’ law, value of E for hollow sphere is:
#38. Electric Field Intensity Works on:
#39. Which device records voltage between points on human skin generated by brain?
#40. Sharks have special organ to detect potential difference is:
#42. Capacitor stores energy in the form of:
#43. In Millikan’s Oil Drop Method, the charge on oil drop is:
#45. Using Gauss’ Law, value of E between two oppositely charged parallel plates is:
