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The current in the windings of a toroid is 2.0 A. There are 400 turns and the mean circumferential length is 40 cm. If the inside magnetic field is 1.0 T, the relative permeability is approximately
Options
(a) 100
(b) 200
(c) 300
(d) 400
Correct Answer:
400
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- For high frequency a capacity offers
- The electric vector vibration of an electromagnetic wave is given by
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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