Two long thin parallel wires 13.0 cm apart each carry 25 A currents in the same direction as shown in the figure below. Note: B1 at point P has a direction that is perpendicular to the line joining 1 and P and B2 at point P has a direction that is perpendicular to the line joining 2 and P. Also Bnet = B1 + B2. The +x-direction is to the right and +y-direction is toward the top of the page.
(a) What is the magnitude of the magnetic field B1 at point P from wire 1?
(b) What is the magnitude of the magnetic field B2 at point P due to wire 2?
(c) What is the magnitude of the net magnetic field in the x-direction Bnet x at point P?
(d) What is the magnitude of the net magnetic field in the x-direction Bnet y at point P?
(e) What is the magnitude of the total net magnetic field Bnet and what angle does it make with respect to the +x-direction at point P?
