Subject: General Science
Book: NCERT Physics Class 12
Study of magnetic properties of matter.
- **Magnetic Dipole & Moment**:
- Magnetic field due to a dipole.
- **Earth’s Magnetism**:
- Magnetic field components.
- **Magnetic Materials**:
- Diamagnetic, paramagnetic, ferromagnetic.
**Possible Exam Questions:**
1. Define the term ‘magnetic dipole moment’.
2. Explain Earth’s magnetic field and its variations.
3. Differentiate between diamagnetic, paramagnetic, and ferromagnetic substances.
4. What are magnetic field lines? Describe their properties.
5. Explain the significance of hysteresis curve in magnetism.
What is the smallest unit of life?
View QuestionWhat is the most common state of matter in the universe?
View QuestionWhich metal is liquid at room temperature?
View QuestionWhich vitamin is essential for calcium absorption?
View QuestionWhich process separates light into its component colors?
View QuestionWhat is the approximate age of the Earth?
View QuestionWhich gas is most abundant in Earth’s atmosphere?
View QuestionWhich scientist is known for the laws of motion?
View QuestionWhich planet is known as the "Red Planet"?
View QuestionWhat is the term for an organism that can make its own food?
View Question