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A current of 2 A is made to flow through a coil which has only one turn. The magnetic field produced at the centre is 4πx10⁻⁶ Wb/m². The radius of the coil is
Options
(a) 0.0001 m
(b) 0.01 m
(c) 0.1 m
(d) 0.001 m
Correct Answer:
0.1 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Dimensions [ML⁻¹T⁻¹] are related with
- Two blocks of masses m₁=4 kg and m₂= 2kg are connected to the ends of a string
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- Which two of the following five physical parameters have the same dimensions?
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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
- Dimensions [ML⁻¹T⁻¹] are related with
- Two blocks of masses m₁=4 kg and m₂= 2kg are connected to the ends of a string
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- Which two of the following five physical parameters have the same dimensions?
- At what angle should the two forces 2P and √2 P act,so that the resultant force is P√10?
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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