The cross-sectional dimensions of the copper strip shown are 2.0 cm by 2.0 mm. The strip carries a current of 100 A, and it is placed in a magnetic field of magnitude B = 1.5 T. What is the value of the Hall potential in the copper strip? Negative charge of an electron = 1.6 × 10^−19 C 7.4 × 10^−6 5.8 × 10^−6 6.2 × 10^−6 4.3 × 10^−6
You'll get a detailed, step-by-step and expert verified solution.