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An electron moving in a circular orbit of radius r makes n rotations per second. The magnetic field produced at the centre has magnitude
Options
(a) μ₀ne/2πr
(b) zero
(c) μ₀n²e/r
(d) μ₀ne/2r
Correct Answer:
μ₀ne/2r
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series
- If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
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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 Moseley’s law √ν=a(z-b), the values of the screening constant for K-series
- If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
- The condition for obtaining secondary maxima in the diffraction pattern
- Dimensions of resistance in an electrical circuit, in terms of dimension of mass M,
- In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m
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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