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Two concentric coils each of radius equal to 2π cm are placed at right angles to each other. If 3A and 4A are the currents flowing through the two coils, respectively. The magnetic induction (in Wb/m²) at the centre of the coils will be
Options
(a) 5×10⁻⁵
(b) 12×10⁻⁵
(c) 7×10⁻⁵
(d) 10⁻⁵
Correct Answer:
5×10⁻⁵
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - On heating a ferromagnetic substance above curie temperature
- Two charges each equal to 2µ C are 0.5m apart. If both of them exist inside vacuum
- Two identical long conducting wires AOB and COD are placed at right angle
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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
- On heating a ferromagnetic substance above curie temperature
- Two charges each equal to 2µ C are 0.5m apart. If both of them exist inside vacuum
- Two identical long conducting wires AOB and COD are placed at right angle
- All components of the electromagnetic spectrum in vacuum have the same
- Across a metallic conductor of non-uniform cross-section, a constant potential
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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