At place on earth, the vertical component of earth’s magnetic field is √3 times

At Place On Earth The Vertical Component Of Earths Magnetic Physics Question

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

Related Questions:

  1. A focal length of a lens is 10 cm. What is power of a lens in dioptre?
  2. If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
  3. In a parallel plate capacitor of capacitance C, a metal sheet is inserted
  4. A transistor is operated in common-emitter configuration at Vᵥ = 2 V such that a change
  5. A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass

Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*