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A solenoid has length 0.4 cm, radius 1 cm and 400 turns of wire. If a current of 5 A is passed through this solenoid, then what is the magnetic field inside the solenoid?
Options
(a) 6.28×10⁻⁴ T
(b) 6.28×10⁻³ T
(c) 6.28×10⁻⁷ T
(d) 6.28×10⁻⁶ T
Correct Answer:
6.28×10⁻³ T
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- The magnifying power of a convex lens of focal length 10 cm, when the image
- Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq.
- When ultraviolet rays are incident on metal plate, then photoelectric effect
- A boat of anchor is rocked by waves whose crests are 100 m apart and velocity
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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