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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: - If Q, E and W denote respectively the heat added, change in internal energy
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The slope of the graph showing the variation of potential difference V on X-axis
- If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen
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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 Q, E and W denote respectively the heat added, change in internal energy
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The slope of the graph showing the variation of potential difference V on X-axis
- If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen
- A small rod of bismuth is suspended freely between the poles of a strong electromagnet.
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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