Bar Magnet
High-Yield Trend
Questions 5 MCQs
1. J
2. J
3. J
4. J
A vibration magnetometer placed in a magnetic meridian has a small bar magnet. The magnet executes oscillations with a time period of 2 s in the earth's horizontal magnetic field of 24 T. When a horizontal field of 18 T is produced opposite to the earth's field by placing a current-carrying wire, the new time period of the magnet will be:
1. 1 s
2. 2 s
3. 3 s
4. 4 s
A bar magnet of length and magnetic dipole moment is bent in the form of an arc as shown in the figure. The new magnetic dipole moment will be:
| 1. | 2. | ||
| 3. | 4. |
| 1. | 2. | ||
| 3. | 4. |
| 1. | 2. | ||
| 3. | 4. |
Preparing Bar Magnet for NEET
Bar Magnet is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.
The questions compiled above are previous year questions (PYQs) directly related to Bar Magnet. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.
Topic Frequently Asked Questions
Is Bar Magnet a high-weightage topic?
You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.
Should I memorize the solutions?
No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.