⇦ | ⇨ |
Two identical long conducting wires AOB and COD are placed at right angle to each other, will one above other such that O is their common point for the two. The wires carry I₁ and I₂ currents respectively. Point P is lying at distance d form O along a direction perpendicular to the plane containing the wires. The magnetic field at the point P will be
Options
(a) (μ₀/2πd) (I₁/I₂)
(b) (μ₀/2πd) (I₁+I₂)
(c) (μ₀/2πd) (I₁²-I₂²)
(d) (μ₀/2πd) (I₁²-I₂²)½
Correct Answer:
(μ₀/2πd) (I₁²-I₂²)½
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
- The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- A step-down transformer has 50 turns on secondary and 1000 turns on primary winding.
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
- The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- A step-down transformer has 50 turns on secondary and 1000 turns on primary winding.
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.
Share this page with your friends
Leave a Reply