Select Goal &
City
Select Goal
Explore
Question:
At a place, the horizontal component of earth's magnetic field is $4 \times 10^{-4}T$ and angle of dip is 60°. The value of horizontal component of earth's magnetic field at the equator is :
At a place, the horizontal component of earth's magnetic field is $4 \times 10^{-4}T$ and angle of dip is 60°. The value of horizontal component of earth's magnetic field at the equator is :
Updated On: Sep 12, 2024
- $√2 × 10^{-4} T$
- $2×10^{-4}T$
- Zero
- $8×10^{-4}T$
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct option is (D): $8×10^{-4}T$
Was this answer helpful?
0
0
Top Questions on the earth's magnetic field
- The magnetic intensity at the centre of a long current carrying solenoid is found to be 1.6 x 103 Am-1. If the number of turns is 8 per cm, then the current flowing through the solenoid is_____A.
- JEE Main - 2023
- Physics
- the earth's magnetic field
- Certain galvanometers have a fixed core made of non magnetic metallic material. The function of this metallic material is
- JEE Main - 2023
- Physics
- the earth's magnetic field
- Match List-I with List-II
List- I
(Layer of atmosphere)List- II
(Approximate height over earth's surface)A. F1-Layer I. 10 km B. D-Layer II. 170-190 km C. Troposphere III. 100 km D. E-layer IV. 65-75 km Choose the correct answer from the options given below:- JEE Main - 2023
- Physics
- the earth's magnetic field
- The horizontal component of Earth’s magnetic field at a place is 3 × 10-5 T. If the dip at that place is 45°, the resultant magnetic field at that place is
- KCET - 2023
- Physics
- the earth's magnetic field
- Two satellites A and B, having masses in the ratio 4 : 3, are revolving in circular orbits of radii 3r and 4r respectively around the earth. The ratio of total mechanical energy of A to B is
- JEE Main - 2022
- Physics
- the earth's magnetic field
View More Questions
Questions Asked in CUET exam
- A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:- CUET (UG) - 2024
- Solutions
- If \(A = \begin{bmatrix} 3 & 2 \\ -1 & 1 \end{bmatrix} \quad \text{and} \quad B = \begin{bmatrix} -1 & 0 \\ 2 & 5 \\ 3 & 4 \end{bmatrix},\)then \((BA)^T\) is equal to:
- CUET (UG) - 2024
- Matrices
- Subject to constraints: 2x + 4y ≤ 8, 3x + y ≤ 6, x + y ≤ 4, x, y ≥ 0; The maximum value of Z = 3x + 15y is:
- CUET (UG) - 2024
- Maxima and Minima
- If \( A = \begin{bmatrix} K & 4 \\ 4 & K \end{bmatrix} \) and \( |A^3| = 729 \), then the value of \( K^8 \) is:
- CUET (UG) - 2024
- Matrices
- A company produces 'x' units of geometry boxes in a day. If the raw material of one geometry box costs ₹2 more than the square of the number of boxes produced in a day, the cost of transportation is half the number of boxes produced in a day, and the cost incurred on storage is ₹150 per day. The marginal cost (in ₹) when 70 geometry boxes are produced in a day is:
- CUET (UG) - 2024
- Profit and Loss
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved