Electromagnetic Induction

Motional EMF


<div class="wp-block-create-block-problemblock">A region of the rectangular wire loop shown below sits in a uniform magnetic field directed into the page, ##\vec{B}## = 7.0 T.  The coil is being pulled to the right (shown in blue) at a velocity of 3 m/s.  Note that the loop is being pulled into a region that does not contain a magnetic field.  Find the:<br /><img src="/old/images/motionalemf.gif"  alt=" Motional EMF ><br />A.  Magnitude of the induced EMF<br />B.  Current and its direction<br ">C.  Force required to pull the wire loop at constant velocity</div>


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