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