PROBLEM 1A: A rectangular strip of metal of height "h" [µm] and length "LO" [mm] is placed in a magnetic field "B" (T]. This magnetic field is perpendicular to the surface of the metal. A current "I" [A] is then made to pass along the length of the metal so that a voltage V [V] develops across its height. The number of charge carriers in the metal is "n" [1/m^3]. Using the given information find the potential that develops across the height "h". Enter your answer as a number, for example if your result is 20.2 [mm] enter 20.2 and select the correct units in part 2 of this question. You must determine the nearest correct unit scale; mm, mV, kg, g etc for each problem. h = 148.99 Lo = 4.23 Io =12.8 Bo = 0.86 n = 8.47 · 102*

PROBLEM 1A: A rectangular strip of metal of height "h" [µm] and length "LO" [mm] is placed in a magnetic field "B" (T]. This magnetic field is perpendicular to the surface of the metal. A current "I" [A] is then made to pass along the length of the metal so that a voltage V [V] develops across its height. The number of charge carriers in the metal is "n" [1/m^3]. Using the given information find the potential that develops across the height "h". Enter your answer as a number, for example if your result is 20.2 [mm] enter 20.2 and select the correct units in part 2 of this question. You must determine the nearest correct unit scale; mm, mV, kg, g etc for each problem. h = 148.99 Lo = 4.23 Io =12.8 Bo = 0.86 n = 8.47 · 102*