Question

Problem 29.29 Calculate the induced em Constants I Periodic Table Express your answer to two significant figures and include the appropriate units In the figure, the rod moves to the right with a speed of 1.2 m/s and has a resistance of 2.4 1.(Figure 1) The rail separation is 25.0 Cm. The magnetic fiold is 0.38 T, and the resistance of the U-shaped conductor is 25.5 17 at a given instant e Value Units Submit Request Answer Part B Caloulate the current in the U-shaped conductor Express your answer to two significant figures and include the appropriate units. Figure 1 of 1 I Value Units Submit Reavest Answer Part C Calculate the extemal force needed to keep the rod's velooity constant at that instant Express your answer to two significant figures and include the appropriate units. dA B (outward) vdr F- Value Units

Answer 1

E: dd s. A .4x 6. clx olt alt dt &.1.v O. 39x .2S X ).2 OI14 -3 Velt Or V 25 5t2.y eiryiA I 2 A a 79 0.00 y086 A K 0.00 Y086%.2S O.38 N 0.000388