5 A long straight wire carries a steady current I and a

Last updated: 6/8/2023

5 A long straight wire carries a steady current I and a metal bar with length I is moving at a constant velocity v as shown in figure Point a is at a distance d from the wire i Calculate the emf induced in the bar ii Which point a orb is at higher potential iii If the bar is replaced by a rectangular wire loop of resistance R what is the magnitude of the current induced in the loop d a b V I d W V