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Find the flux enclosed by a material of flux density 12 units in an area of 80cm.

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in Electromagnetic Theory by (188k points)
Find the flux enclosed by a material of flux density 12 units in an area of 80cm.

(a) 9.6

(b) 12/80

(c) 80/12

(d) 12/0.8

This question was addressed to me by my college director while I was bunking the class.

This key question is from Maxwell Law in portion Magnetostics of Electromagnetic Theory

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Right choice is (a) 9.6

To elaborate: The total flux in a material is the product of the flux density and the area. It is given by flux = 12 x 0.8= 9.6 units.

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