Chapter 31233P31.57(a)ε==BvA0360. VIR0900A(b)FIBBA0108N(c)Since the magnetic flux BA⋅is in effect decreasing, theinduced current flow through Ris from bto a. Point bisat higher potential.FIG. P31.57(d)No . Magnetic flux will increase through a loop to the left of ab. Here counterclockwisecurrent will flow to produce upward magnetic field. The current in Ris still from bto a.P31.58=Aat a distance rfrom wireµπ=FHGIKJ02IrvAvFIG. P31.58P31.59(a)At time t, the flux through the loop isΦBBAabt rtr+°=+coscosθπafej220.Att=0 , ΦBar=2.(b)επ=−+ddtrda btdtbrBΦaf(c)IRbrR−2(d)P−FHGIKJ−=
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .