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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: - IF A⃗ and B⃗ are two vectors and θ is the angle between them
- An object placed at 20 cm in front of a concave mirror produces three times
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- IF A⃗ and B⃗ are two vectors and θ is the angle between them
- An object placed at 20 cm in front of a concave mirror produces three times
- Three unequal resistors in parallel are equivalent to a resistance 1 Ω.
- In Young’s double slit experiment, the slit seperation is 1 mm and the screen
- An electric bulb has a rated power of 50W at 100 V. if it used on an a.c. source
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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