Question

In: Physics

A Gaussian surface in the shape of a right circular cylinder with end caps has a...

A Gaussian surface in the shape of a right circular cylinder with end caps has a radius of 15.0 cm and a length of 89.7 cm. Through one end there is an inward magnetic flux of 20.2 ?Wb. At the other end there is a uniform magnetic field of 2.00 mT, normal to the surface and directed outward. What is the magnitude of the net magnetic flux through the curved surface?

Solutions

Expert Solution

Given :

             Length ( L ) = 89..7 cm

             Radius (r )   = 15 cm

             ?1 = 20.2 ?Wb

             B   = 2.00 mT

Magnetic flux ?2 = ? r2B   = ? ( 15)2 * 2.00 = 1413.72

Net flux is :

   ? = - ?1 - ?2  = -20.2 - [ 1413.72 ]

                                          = -25.2 - [ 1868.42 ]

                                          = - 1433.92 ?Wb


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