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Magnetism and Matter - Class XII Quiz

Class XII
Physics
Magnetism and Matter
15 questions
HARD

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Preview questions

1. What is the magnetic moment of a magnetic dipole?

p × d · m × v · m × r · I × A

2. The magnetic field inside a long solenoid is:

Zero · Uniform and parallel to the axis · Non-uniform and radial · Varies with distance

3. Which of the following materials is considered ferromagnetic?

Copper · Iron · Aluminium · Gold

4. The unit of magnetic field strength (H) is:

Tesla · Ampere/meter · Newton/Ampere · Weber/meter²

5. Which law relates the magnetic field to the current in a wire?

Faraday's Law · Ampere's Law · Gauss's Law · Biot-Savart Law