A Gaussian surface in the shape of a right circular cylinderwith end caps has a

Question

A Gaussian surface in the shape of a right circular cylinderwith end caps has a radius of 12.4 cm and a length of 74.7 cm.Through one end there is an inward magnetic flux of 31.1 Wb. Atthe other end there is a uniform magnetic field of 1.82 mT, normalto the surface and directed outward. What is the magnitude of thenet magnetic flux through the curved surface?

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Incorrect. A Gaussian surface in the shape of a right circular cylinderwith end caps has a radius of 12.4 cm and a length of 74.7 cm.Through one end there is an inward magnetic flux of 31.1 mu Wb. Atthe other end there is a uniform magnetic field of 1.82 mT, normalto the surface and directed outward. What is the magnitude of thenet magnetic flux through the curved surface?

Explanation / Answer

Given :              Length ( L ) = 74.7 cm              Radius (r )   = 12.4 cm              1 = 31.1 Wb              B   = 1.82 mT Magnetic flux 2 = r2B   = ( 12.4)2 * 1.82 Net flux is :                = - 1 - 2  = -31.1 - [   (12.4)2 * 1.82 ]                                           = -31.1 - [ 3.14 * ( 12.4)2 *1.82 ]                                           = - 909.80  Wb hope this helps u!

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