The strength of the magnetic field created by a current-carrying wire found experimentally is B=?0I2?r where r is the distance from the wire, I is the current, and ?₀=4?10^-7 Tm/A is a constant. (From Unit 14 Reading.) Consider two parallel, current-carrying wires, as in the figure shown. One wire carries 5.00 A of current into the page. The other wire carries 3.00 A of current out of the page. The wires are 0.04 m apart.

-Draw a vector representing the direction of the net magnetic field at point P. Explain why you drew it the way you did.

-Calculate the magnitude of the net magnetic field at point P. Show your work.

-Determine the magnitude and direction of the net magnetic field at point Q, halfway between the two wires. Show your work.

4cm X Q R 3A 5A 5cm 3cm Paint X lite