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A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length. A current of 5 A falls through it. The magnetic field at the axis inside the solenoid is
Options
(a) 2 π x 10⁻³ T
(b) 2 π x 10⁻⁵ T
(c) 4 π x 10⁻² T
(d) 4 π x 10⁻³ T
Correct Answer:
2 π x 10⁻³ T
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an unbiased p-n junction, holes diffuse from the p-region to n-region because of
- Two sources P and Q produce notes of frequency 660 Hz each.
- Photoelectric current from a given photocell will depend upon
- The time period of bar magnet is doubled when magnetic field is reduced
- 40 g of Argon is heated from 40⁰C to 100⁰C (R=2 cal/mole). Heat absorbed at constant
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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