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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 speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively.
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- The diameter of the eye ball of a normal eye is about 2.5 cm. The power of the eye
- A source of unknown frequency gives 4 beats/s, when sounded with a source harmonic
- By sucking through a straw, a student can reduce the pressure of his lungs
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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