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faraday_s_law_2 - Faradays Law 2 Given a 10cm Find m N 156...

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Faraday’s Law 2 Given: Find: cm a 10 ? m 156 N ? 35 ? m ? A circular loop of radius a = 10 cm and N = 156 turns is fixed in the x - y plane. A spatially uniform magnetic field with only a z -component covers the entire area of the loop. The plot at the right shows B z measured in tesla versus time t measured in seconds. The + z direction is OUT of the screen. (a) Calculate the magnetic flux through the loop in the z -direction at the times indicated below. In each case, specify the direction by giving a positive value for flux in the + z direction and a negative value for flux in the - z direction. (b) Calculate the induced EMF (electromotive force) in the loop at the times specified below. In each case specify the sense of the EMF by giving a positive value for a counterclockwise EMF as viewed in the above figure; specify a clockwise sense by giving a negative value. (c) Suppose now that the plane of the loop is tilted and then held fixed at an angle = 35° with respect to the
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