1. Gaussian Gun - https://www.scribd.com/document/252712714/Physics-Project
2. Capacitor - https://www.scribd.com/document/369024921/PHYSICS-INVESTIGATORY-PROJECT-2017-18
3. Rectifier (Very Common Project) - https://www.scribd.com/doc/125337650/Full-Wave-Rectifier-Class-12-Project
4. Transformer - https://www.scribd.com/doc/123751358/Physics-Project-For-Class-12-CBSE
5. Battery Eliminator - https://www.scribd.com/doc/58684679/Battery-Eliminator
6. Logic Gates(Easy Project) - https://www.scribd.com/doc/296779866/C-B-S-E-Class-12-Physics-Project-On-Logic-Gates
7. Cyclotron - https://www.scribd.com/document/253571647/Cyclotron
8. Electric Car (Difficult) - https://www.google.com/search?safe=active&q=Electric+Car+Project&spell=1&sa=X&ved=0ahUKEwjV85_GzrPiAhXKF3IKHRKaBt4QBQgrKAA&biw=1366&bih=625
9. Electric Pen (Difficult)- https://www.google.com/search?safe=active&ei=3JjnXKTHFZPyrAHqiryoBg&q=Electric+Pen+project&oq=Electric+Pen+project&gs_l=psy-ab.3..0i30j0i8i30.32596.32880..33075...0.0..0.179.343.0j2......0....2j1..gws-wiz.......0i71j0i7i30j0i8i7i30j0i8i7i10i30.tTSovFkyHDU
10. Electronic Eye - https://www.seminarsonly.com/Engineering-Projects/Physics/Electronic-Eye.php
11. Electromagnet - https://study.com/academy/lesson/electromagnet-science-fair-project.html
12. Optics -
www.noveldevicelab.com/files/2018-11/Optics%20Experiments.pdf
13. Remote Control Robot - http://www.projectsjugaad.com/robotics-project-ideas-for-intermediate-to-advanced-robots/
14. Laws of Reflection - https://www.physicsclassroom.com/mmedia/optics/lr.cfm
15. Tangent Galvanometer - https://www.scribd.com/document/367249058/Physics-Investigatory-Project-XII-Tangent-Galvanometer
14. Verification of Hooke's Law -https://aybu.edu.tr/muhendislik/contents/files/EXPERIMENT%204%20HOOKEs%20LAW(1).pdf
15. Ohm's Law and Resistance - https://www.scribd.com/document/6723605/Ohms-Law-Project
For more projects please visit https://www.seminarsonly.com/