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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
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half life of radioactive isotope ‘X’ is 50 years. It decays to
- If, an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit
- In which of the follows decays, the element does not change?
- In a compound microscope, the focal length of the objective is 2.5 cm and of eye lens
- A high altitude, a body explodes at rest into two equal fragments with one fragment
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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