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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: - An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
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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
- An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
- A liquid boils when its vapour pressure equals
- Which gate can be obtained by shorting both the input terminals of a NOR gate?
- A heavy small sized sphere is suspended by a string of length l.The sphere rotates
- A particle is moving such that its position coordinates (x,y) are (2 m,3 m) at time
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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