Electrical Engineering - Magnetism and Electromagnetism - Discussion
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Read more:"Loneliness is the most terrible poverty."
- Mother Teresa
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If the cross-sectional area of a magnetic field increases, but the flux remains the same, the flux density |
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increases | | [B]. |
decreases | | [C]. |
remains the same | | [D]. |
doubles |
Answer: Option A
Explanation:
No answer description available for this question.
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Ankita Jain said:
(Sat, Feb 12, 2011 12:02:09 PM)
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| If area is increases flux density will be decreases because they are inversely proportional to each other. B=flux/area. |
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Raja Gopal said:
(Wed, Nov 23, 2011 12:18:25 PM)
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| flux density = flux/area,web/m^2 so flux will decrease |
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Parmanand K Patel said:
(Wed, Jun 27, 2012 05:21:47 PM)
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| Apart from this, it is well known that density is inversely proportional to area. There fore increase in one will decrease another. |
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