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An electron in a circular orbit of radius 0.05 nm performs 10¹⁶ rev/s. The magnetic moment due to this rotation of electron is (in A-m²)
Options
(a) 2.16×10⁻²³
(b) 3.21×10⁻²²
(c) 3.21×10⁻²⁴
(d) 1.26×10⁻²³
Correct Answer:
1.26×10⁻²³
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
- A light whose frequency is equal to 6.0 x 10¹⁴ Hz is incident on a metal
- Planck’s constant has same dimensions as those of
- The moment of inertia of a semicircular ring about the centre is
- The voltage of an a.c.supply varies with time (t) as V=120 sin 100 πt the maximum voltage
- At what distance from the centre of earth, the value of acceleration due to gravity
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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