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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.
Related Questions: - A step down transformer is used on a 1000 V line to deliver 20 A at 120 V
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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 step down transformer is used on a 1000 V line to deliver 20 A at 120 V
- If alternating source of primary coil on transformer is replaced by a Laclanche cell
- Energy of photon whose frequency is 10¹² MHz will be
- In forward biasing of the p-n junction
- If the feedback voltage is increased in a negative feedback amplifier, then
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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