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The self-inductance of a coil having 500 turns is 50mH. The magnetic flux through the cross-sectional area of the coil while current through it is 8 mA is found to be
Options
(a) 4×10⁻⁴ Wb
(b) 0.04 Wb
(c) 4 μ Wb
(d) 40 m Wb
Correct Answer:
4×10⁻⁴ Wb
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two discs of same material and thickness have radii 0.2 m and 0.6 m.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two discs of same material and thickness have radii 0.2 m and 0.6 m.
- A transverse wave is represented by y = a sin (?t – kx)
- Thomson coefficient of a conductor is 10 µV/K. Its two ends are kept
- Consider two nuclei of the same radioactive nuclide. One of the nuclei was created
- Which component of electromagnetic spectrum have maximum wavelength?
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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