Question

Two long, parallel wires carry currents of 14 = 2.90 A and I, = 5.15 A in the direction indicated in the figure below. (Choose the line running from wire 1 to wire 2 as the positive x-axis and the line running upward from wire 1 as the positive y-axis.) 110-----I--012 hd @ (a) Find the magnitude and direction of the magnetic field at a point midway between the wires (d = 20.0 cm). 1.80e-5 magnitude Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. ut direction o from the positive x-axis (b) Find the magnitude and direction of the magnetic field at point P, located d = 20.0 cm above the wire carrying the 5.15-A current. magnitude ut direction o to the left of the vertical Need Help? Read It

Answer 1

Bnet - Biy-Bay z no (7, -22) 20(4/2) UIT XW? (2.9–5.15) - 2 (0:2) 1 Bnet) = (4.5 MT | directim = (270 from the Politine nanis

arz magnetic field due to wine I, at Pointe B. Hoz) helt until (29) 2 (0232) 25, 2017) 22.05x04 due to wire 2 By HO22 XJ (5-5). 515x3m and 21710.2). B, is directed 135 (98+us) Bn = B, 681135 +82 Col1860 = (2.05x08) 69138 + 515x156 colife = -6.594x10b By = B, siniss = (2-0581) sin 185) = 1.44X100T B=√ Brut Bu = 5-6:54x58*(1-4rently 2 6.74 xobt = 6.744T) O= tent (3) tm ( 659 ) = (17.690 ] leftfvertian