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At place on earth, the vertical component of earth’s magnetic field is √3 times its horizontal component. The angle of dip at this place is …….
Options
(a) 60⁰
(b) 30⁰
(c) 45⁰
(d) 0⁰
Correct Answer:
60⁰
Explanation:
As vertical component of Earth’s magnetic field is Bᵥ = √3 Bʜ
Angle of dip at any place is a given by, tan δ = Bᵥ / Bʜ = Bᵥ = √3 Bʜ / Bʜ = √3
Then, δ = tan⁻¹ (√3) = 60⁰
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electromagnets are made of soft iron because soft iron has
- A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
- In Raman effect, Stoke’s lines are spectral lines having
- The workdone in turning a magnet of magnetic moment M by an angle of 90⁰ from the magnetic
- A conducting sphere of radius R is given a charge Q. The electric potential
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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