Recent content by djaziria

  1. D

    Calculating current in parallel wire

    Homework Statement A vertical straight wire carrying an upward 14.9A current exerts an attractive force per unit length of 8.50×10-4N/m on a second parallel wire 6.20cm away. What is the magnitude of the current that flows in the second wire? Homework Equations I2=2pir*F/I1*4pi e-7...