Question

The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The bar of length 0.345 m is pulled at a constant speed of 0.500 m/s. The U-shaped conductor and the bar have a resistivity of 2.75 x 10-80m and a cross-sectional area of 9.75 x 10-4 m2. Find the current in the generator when x = 0.600 m. (Note that the A in the image below is the area of the loop, not the cross-sectional area of the conductor and bar.) o o o o oвo o olo Bulb is unlit. olo Bulb 00000 60 is lit. 10oT 0oo

Answer 1

A = 9075110 4 m² B= 0.0 500 T d = 0.345m 1 V = 0.500 mls p= 2.7541082.m ;*= 0.600m & Bvl. (Inloop) 1. ") Indeleed emf E = 0.0500X0.500 X 0.345 € = 8.625410 3 v k se - Resestance of loop (RS Tlength of loop is L=dtatlan = Q dat px DJ* kori Kn L = all tee) $(264x)) R =PL 2075X158 2(0.345 +0.600) 9.75X104, R = 5.33x10-5 The induced current I = { - T- 8.695 8X163 - 5.33 X105 I = 161.89] A