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If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3?
Most Upvoted Answer
If a dip circle is placed in a vertical plane at an angle of 30 degree...
Given data:
- Angle between the dip circle and the meridian = 30 degrees
- Angle between the dip needle and the horizontal = 45 degrees
To find: The real dip at that place
Explanation:
1. Understanding the Dip Circle:
- A dip circle is an instrument used to measure the angle of dip of the Earth's magnetic field.
- It consists of a circular scale and a magnetized needle that can rotate freely.
- The dip circle is placed in a vertical plane, and the dip needle aligns itself with the Earth's magnetic field.
2. Relationship between the Dip Circle and Dip Needle:
- The dip circle is placed in a vertical plane, which means it is perpendicular to the horizontal plane.
- The dip needle makes an angle with the horizontal plane, which indicates the angle of dip.
3. Finding the Angle of Dip:
- The angle of dip can be calculated using the formula:
Angle of Dip = 90 degrees - Angle between the dip needle and the horizontal
4. Applying the Given Data:
- Angle between the dip needle and the horizontal = 45 degrees
- Using the formula from step 3:
Angle of Dip = 90 degrees - 45 degrees
= 45 degrees
5. Comparing the Given Angle of Dip and Real Dip:
- Angle between the dip circle and the meridian = 30 degrees
- The real dip at a place is the angle between the Earth's magnetic field lines and the horizontal plane.
- In this case, the given angle of dip (45 degrees) is greater than the real dip (30 degrees).
- The angle of dip measured by the dip needle is always greater than the real dip because the dip needle aligns itself with the local magnetic field, which is tilted due to the Earth's magnetic inclination.
6. Answer:
- The real dip at that place is 30 degrees.
Conclusion:
The dip needle measures an angle of 45 degrees with the horizontal, but the real dip at that place is 30 degrees. The angle of dip measured by the dip needle is always greater than the real dip due to the Earth's magnetic inclination.
- Angle between the dip circle and the meridian = 30 degrees
- Angle between the dip needle and the horizontal = 45 degrees
To find: The real dip at that place
Explanation:
1. Understanding the Dip Circle:
- A dip circle is an instrument used to measure the angle of dip of the Earth's magnetic field.
- It consists of a circular scale and a magnetized needle that can rotate freely.
- The dip circle is placed in a vertical plane, and the dip needle aligns itself with the Earth's magnetic field.
2. Relationship between the Dip Circle and Dip Needle:
- The dip circle is placed in a vertical plane, which means it is perpendicular to the horizontal plane.
- The dip needle makes an angle with the horizontal plane, which indicates the angle of dip.
3. Finding the Angle of Dip:
- The angle of dip can be calculated using the formula:
Angle of Dip = 90 degrees - Angle between the dip needle and the horizontal
4. Applying the Given Data:
- Angle between the dip needle and the horizontal = 45 degrees
- Using the formula from step 3:
Angle of Dip = 90 degrees - 45 degrees
= 45 degrees
5. Comparing the Given Angle of Dip and Real Dip:
- Angle between the dip circle and the meridian = 30 degrees
- The real dip at a place is the angle between the Earth's magnetic field lines and the horizontal plane.
- In this case, the given angle of dip (45 degrees) is greater than the real dip (30 degrees).
- The angle of dip measured by the dip needle is always greater than the real dip because the dip needle aligns itself with the local magnetic field, which is tilted due to the Earth's magnetic inclination.
6. Answer:
- The real dip at that place is 30 degrees.
Conclusion:
The dip needle measures an angle of 45 degrees with the horizontal, but the real dip at that place is 30 degrees. The angle of dip measured by the dip needle is always greater than the real dip due to the Earth's magnetic inclination.
Community Answer
If a dip circle is placed in a vertical plane at an angle of 30 degree...
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If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3?
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If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3?.
If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a dip circle is placed in a vertical plane at an angle of 30 degree to the meridian, the dip needle makes an angle 45degree with the horizontal. The real dip at that place is A) tan inverse of √3/2 B) tan inverse of √3 C) tan inverse of √3/√2 D) tan inverse of 2/√3?.
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