Navigation Menu
Home Blog Latest Notices
100% Free

NTS - NAT IGS Test - Physics - Electromagnetic Induction - Quiz 3

Practice 10 high yield MCQs on Physics from Chapter Electromagnetic Induction for NAT IGS Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What is a step-down transformer?



22. A transformer has primary turns = 100, secondary turns = 1000, and primary voltage = 12 V. What is the secondary voltage?



23. What is self-induction?



24. What is mutual induction?



25. What is the SI unit of inductance?



26. What is the energy stored in an inductor?



27. Which component opposes the change in current?



← Back to Quiz Sets
Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

Medical Colleges in Pakistan

Explore medical institutions city‑wise – public & private.

Browse All Medical Colleges →