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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.
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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
- In depletion layer of unbiased P-N junction
- When we close one slit in the young’s double slit experiment, then
- The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
- In the elastic collision of objects
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
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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