A conducting rod with length 0.185 m, mass 0.150 kg, and resistance 78.1 2 moves without friction on metal rails as show
Posted: Fri May 06, 2022 10:37 am
A conducting rod with length 0.185 m, mass 0.150 kg, and resistance 78.1 2 moves without friction on metal rails as shown in the following figure(Figure 1). A uniform magnetic field with magnitude 1.50 T is directed into the plane of the figure. The rod is initially at rest, and then a constant force with magnitude 1.90 N and directed to the right is applied to the bar. Figure 1 of 1 X X v dr x X X X X X X X X X X Tot X Part A How many seconds after the force is applied does the bar reach a speed of 29.2 m/s ? Express your answer with the appropriate units. ■º |μÅ ? Value Units t = Submit Provide Feedback Request Answer