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. If the alternating current I=I₁ cos⁡ωt+I₂ sin⁡ωt, then the rms current is given by
  2. If a spring of spring constant k stretched by a length x under tension T, the energy
  3. A source of sound of frequency 256 Hz is moving rapidly towards a wall with a velocity
  4. The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
  5. A transistor is operated in common emitter configuration at constant collector

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Your email address will not be published.


*