Home > CompTIA Security+ > Quizzes > Class 12 Physics Practice Test: Electric Field
Class 12 Physics Practice Test: Electric Field
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 69% • Most missed: “The amount of force exerted on a unit positive charge in an electric field is kn…”
Class 12 Physics Practice Test: Electric Field
Time left 00:00
15 Questions

1. Electric field is a _______
2. The amount of force exerted on a unit positive charge in an electric field is known as _____
3. Two point charges q1 and q2 are situated at a distance d. There is no such point in between them where the electric field is zero. What can we deduce?
4. The direction of electric field created by a negative charge is ___________
5. A ball of 80mg mass and a 2*10-8 charge is hung with a thread in a uniform horizontal electric field of 2*104V/m. What is the angle made by the thread with vertical?
6. Two point charges +4q and +q are kept at a distance of 30 cm from each other. At which point between them, the field intensity will be equal to zero?
7. Find the electric field intensity at 10cm away from a point charge of 100 esu.
8. Electric field intensity at the center of a square is _____ if +20 esu charges are placed at each corner of the square having side-length as 10 cm.
9. V/m is the unit of ______
10. What is the dimension of electric field intensity?
11. Electric field due to a uniformly charged hollow sphere at a distance of r (where r is greater than the radius of the sphere) is __________
12. Electric field inside a hollow conducting sphere ______
13. Electric field due to a uniformly charged hollow sphere at a distance of r (where r is greater than the radius of the sphere) is __________
14. The direction of electric field created by a negative charge is ___________
15. Electric field intensity at the center of a square is _____ if +20 esu charges are placed at each corner of the square having side-length as 10 cm.

⚡ Recently practiced quizzes in this topic
Live quiz activity
SY0-501 CompTIA Security+ Certification Exam SY0-501 CompTIA Security+ Certification Exam - Practice Test 2 SY0-401 Exam: CompTIA Security+ CS0-001 Exam: CompTIA Cybersecurity Analyst (CySA+)
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.