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NTS - NAT IGS Test - Physics - Electromagnetic Induction - Quiz 1

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 1 of the series.

1. What does Faraday's law state?



2. What is the SI unit of magnetic flux?



3. What is the formula for magnetic flux?



4. Magnetic flux through a coil changes from 5 Wb to 2 Wb in 1 second. What is the induced EMF?



5. When is the induced EMF maximum?



6. What does Lenz's law state?



7. Which conservation law is Lenz's law based on?



8. When a magnet is moved toward a coil, what does the induced current do?



9. Which law determines the direction of induced current?



10. What is the induced EMF in a moving conductor?



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

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