In Problem 35, the width of the strip is 3 5 cm, the magnetic field is 0 43 T, the Hall voltage is measured to be 7 2 Icirc frac14 V, the thickness of the strip is 0 24 mm, and the current in the wire is 54 A What is the density of carriers (number of carriers per unit volume) in the strip x x x x ...

As found in Example 197 the Hal ...

In Problem 35, the width of the strip is 3.5 cm, the magnetic field is 0.43 T,

Question:

In Problem 35, the width of the strip is 3.5 cm, the magnetic field is 0.43 T, the Hall voltage is measured to be 7.2 Î¼V, the thickness of the strip is 0.24 mm, and the current in the wire is 54 A. What is the density of carriers (number of carriers per unit volume) in the strip?