Physics Spmnetic!™ 🔭

Guys since Arabella alr give some quiz for f4c3 then I also prepare some question for this chap

for those who got low scores, pls re-read ur notes & textbook okay? 🎀 if u feel confused, just ask in the group 🤍 don't stress too much 🪷

🎉 Physics Quiz Results - Chapter 3 (Gravitation) 🎉 🏆 Top Scorers: Ok - 100% (39/39) 🔥 AMELIE - 95% (37/39) Slxvo* - 90% (35/39) Congrats to all who participated! 👏

just want to remind you that this is a PRACTICAL quiz only. Please don't rush to answer okay? Rushing will just make you panic, and more panic = more marks lost! 😅 Since this is a book test, just relax, take your time, and refer to your book if you need to. Try your best and don't stress!

This is a book test. You can refer to your notes/textbook if you forget anything, but please try to attempt the questions on your own first!

Hi everyone! 👋 Just a quick announcement that we will be having a Physics Quiz today. 🗓 When: Today @ 5:30 PM || Topic: Form 4 Chapter 3 - Gravitation Please be punctual and come prepared. See you at 5:30 PM!

✨Jom Belajar FIZIK 2026✨  Chapter 4 (F5): Elektromagnet (Electromagnet)  Idea for DC MOTOR - current flow - magnetic field in coil - catapult field - coil rotate - electrical energy to kinetic energy 🇵🇸amazingPhysics🇵🇸

Kdg soalan compare boleh jdi markah free dan boleh juga menjerat calon. Contohnya soalan spm 2025 haha. For your information Buku soalan sebenar spm dah ada tau dijual online. Min tk boleh nak bagi link sbb tu buku berbayar. Kalau nak yang free kena tunggu beberapa bulan I guess?

Follow tips ni insyaallah A dalam tangan diri sendiri

Cr to tiktok fateh06.co

Physics tipss

A transmission cable carries a current of 5 A and has a resistance of 2 Ω. Calculate the power loss. 32. A transmission cable carries a current of 10 A and has a resistance of 1 Ω. Calculate the power loss. 33. A transmission cable carries a current of 20 A and has a resistance of 0.5 Ω. Calculate the power loss. 34. A transmission cable carries a current of 15 A and has a resistance of 4 Ω. Calculate the power loss. 35. A transmission cable carries a current of 8 A and has a resistance of 3 Ω. Calculate the power loss. 36. The power loss in a cable is 200 W and the resistance is 2 Ω. Find the current. 37. The power loss in a cable is 450 W and the resistance is 5 Ω. Find the current. 38. The power loss in a cable is 800 W and the current is 20 A. Find the resistance. 39. The power loss in a cable is 180 W and the current is 6 A. Find the resistance. 40. A transmission cable carries a current of 25 A and has a resistance of 0.8 Ω. Calculate the power loss. 41. A transformer has a primary voltage of 240 V, 1200 primary turns and 60 secondary turns. Find the secondary voltage. 42. For Question 41, if the primary current is 2 A, find the secondary current assuming the transformer is ideal. 43. For Question 42, if the actual secondary current is 35 A, calculate the efficiency of the transformer. 44. A transmission line carries a current of 20 A through a cable with a resistance of 3 Ω. Calculate the power loss. 45. A transformer has a primary voltage of 240 V, a secondary voltage of 12 V and 100 secondary turns. Find the number of primary turns. 46. An ideal transformer has a primary voltage of 120 V, a primary current of 10 A and a secondary voltage of 240 V. Find the secondary current. 47. A transformer has an input power of 2000 W and an output power of 1800 W. Calculate its efficiency. 48. A cable has a resistance of 5 Ω and carries a current of 12 A. Calculate the power loss. 49. A transformer has 1000 primary turns, 200 secondary turns and a primary voltage of 250 V. Find the secondary voltage. 50. An ideal transformer has a secondary voltage of 24 V, a secondary current of 40 A and a primary voltage of 240 Guys try to do this 50 question for Form 5

1. A transformer has a primary voltage of 240 V, 1200 primary turns and 300 secondary turns. Find the secondary voltage. 2. A transformer has a primary voltage of 120 V, 800 primary turns and 200 secondary turns. Find the secondary voltage. 3. A transformer has a primary voltage of 240 V, a secondary voltage of 12 V and 1000 primary turns. Find the number of secondary turns. 4. A transformer has a primary voltage of 230 V, a secondary voltage of 23 V and 100 secondary turns. Find the number of primary turns. 5. A transformer has 1500 primary turns, 500 secondary turns and a secondary voltage of 80 V. Find the primary voltage. 6. A transformer has a primary voltage of 110 V, 1000 primary turns and 2500 secondary turns. Find the secondary voltage. 7. A transformer has a primary voltage of 240 V, 600 primary turns and 1800 secondary turns. Find the secondary voltage. 8. A transformer has a primary voltage of 12 V, a secondary voltage of 240 V and 50 primary turns. Find the number of secondary turns. 9. A transformer has a primary voltage of 100 V, a secondary voltage of 25 V and 400 primary turns. Find the number of secondary turns. 10. A transformer has a primary voltage of 200 V, a secondary voltage of 50 V and 150 secondary turns. Find the number of primary turns. 11. An ideal transformer has a primary voltage of 240 V, a primary current of 2 A and a secondary voltage of 24 V. Find the secondary current. 12. An ideal transformer has a primary voltage of 120 V, a primary current of 1.5 A and a secondary voltage of 12 V. Find the secondary current. 13. An ideal transformer has a primary voltage of 240 V, a primary current of 0.5 A and a secondary voltage of 24 V. Find the secondary current. 14. An ideal transformer has a primary voltage of 100 V, a primary current of 4 A and a secondary voltage of 20 V. Find the secondary current. 15. An ideal transformer has a primary voltage of 200 V, a primary current of 3 A and a secondary voltage of 50 V. Find the secondary current. 16. An ideal transformer has a primary voltage of 240 V, a primary current of 5 A and a secondary current of 25 A. Find the secondary voltage. 17. An ideal transformer has a secondary voltage of 12 V, a secondary current of 20 A and a primary voltage of 240 V. Find the primary current. 18. An ideal transformer has a secondary voltage of 48 V, a secondary current of 10 A and a primary voltage of 240 V. Find the primary current. 19. An ideal transformer has a primary voltage of 110 V, a primary current of 2 A and a secondary current of 11 A. Find the secondary voltage. 20. An ideal transformer has a secondary voltage of 24 V, a secondary current of 15 A and a primary current of 1.5 A. Find the primary voltage. 21. A transformer has a primary voltage of 240 V, a primary current of 2 A, a secondary voltage of 24 V and a secondary current of 18 A. Calculate its efficiency. 22. A transformer has a primary voltage of 120 V, a primary current of 5 A, a secondary voltage of 24 V and a secondary current of 20 A. Calculate its efficiency. 23. A transformer has a primary voltage of 240 V, a primary current of 4 A, a secondary voltage of 120 V and a secondary current of 7 A. Calculate its efficiency. 24. A transformer has a primary voltage of 100 V, a primary current of 10 A, a secondary voltage of 50 V and a secondary current of 18 A. Calculate its efficiency. 25. A transformer has a primary voltage of 240 V, a primary current of 3 A, a secondary voltage of 24 V and a secondary current of 25 A. Calculate its efficiency. 26. The input power of a transformer is 1000 W and the output power is 900 W. Calculate its efficiency. 27. The input power of a transformer is 500 W and the output power is 450 W. Calculate its efficiency. 28. The input power of a transformer is 1200 W and the output power is 1080 W. Calculate its efficiency. 29. A transformer has an efficiency of 80% and an input power of 1000 W. Find the output power. 30. A transformer has an efficiency of 95% and an output power of 950 W. Find the input power. 31.

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