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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
- The current through an inductor changes from 3 A to 2 A is 1 m/s. If induced e.m.f.
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- Two particles P and Q start from origin and execute simple harmonic motion along X-axis
- In an a.c circuit the e.m.f. (e) and the current (i) at any instant are given
- A missile is fired for maximum range with an initial velocity of 20 m/s
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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