A wire carrying current I has the shape as shown in adjoining figure. Linear parts

A Wire Carrying Current I Has The Shape As Shown Physics Question

A wire carrying current I has the shape as shown in adjoining figure. Linear parts of the wire are very long and parallel to X-axis while semicircular portion of radius R is lying in yz-plane. Magnetic field at point O is

A Wire Carrying I Has The Shape As Shown In Adjoining Figure.q 117

Options

(a) B=μ₀/4π I/R (πî+2k ̂)
(b) B=-μ₀/4π I/R (πî-2k ̂)
(c) B=-μ₀/4π I/R (πî+2k ̂)
(d) B=μ₀/4π I/R (πî-2k ̂)

Correct Answer:

B=-μ₀/4π I/R (πî+2k ̂)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. 1 curie is equal to
  2. The ratio of magnetic dipole moment of an electron of charge e and mass m
  3. The de-Broglie wavelength of an electron moving with a velocity 1.5×10⁸ ms⁻¹ is equal
  4. Two identical circular coils A and B are kept on a horizontal tube
  5. The electric field associated with an e.m. wave in vacuum is given by

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

1 Comment on A wire carrying current I has the shape as shown in adjoining figure. Linear parts

Leave a Reply

Your email address will not be published.


*