The angle of dip at any place on earth's surface lies between

Options

A. (a)direction of earth's magnetic field
B. (b)horizontal component of earth's magnetic field
C. (c)vertical component of earth's magnetic field
D. (d)location of geographic poles

Answer

To solve the question regarding the angle of dip at any place on Earth's surface, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Angle of Dip**:
The angle of dip (also known as magnetic dip) is defined as the angle that the Earth's magnetic field makes with the horizontal plane.

2. **Components of Earth's Magnetic Field**:
The Earth's magnetic field can be resolved into two components:
- The horizontal component (Bh) which lies in the horizontal plane.
- The vertical component (Bv) which acts vertically downwards.

3. **Angle of Dip at Different Locations**:
The angle of dip varies depending on the geographical location on Earth. At the magnetic equator, the angle of dip is 0 degrees (the magnetic field is horizontal), while at the magnetic poles, the angle of dip is 90 degrees (the magnetic field is vertical).

4. **Range of the Angle of Dip**:
Therefore, the angle of dip at any place on Earth's surface lies between 0 degrees and 90 degrees. This means:
- At the equator: Angle of dip = 0 degrees
- At the poles: Angle of dip = 90 degrees

5. **Conclusion**:
Based on the above understanding, we can conclude that the angle of dip at any place on Earth's surface lies between 0 degrees and 90 degrees.

### Final Answer:
The angle of dip at any place on Earth's surface lies between **0 degrees and 90 degrees**.

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