A rectangular copper strip 10 cm wide and 01cm thick

Question

Compute each part of given problem:

Problem: A rectangular copper strip 1.0 cm wide and 0.1cm thick carries a current of 5.0A.

Part A: Find the Hall voltage developed when a magnetic field of 1.5T is applied perpendicular to the strip. (Assume copper has n = 8.5 x 10²⁸ conduction electrons per m³).

Part B: Repeat your calculation for a strip of silicon of the same dimensions. Silicon is a semiconductor: take the density of charge carriers to be 1028 per m3, and assume a current of 0.1 mA.

This is a physic problem, reply as soon as possible. Thank you. Please provide each step and equations you used for above problem.