The figure shows two infinite wires perpendicular to the xy-plane with identical currents I = 30 A. The net magnetic field at point O in pT is: Wire 1 1m 2 m Wire 2
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A: This problem can be solved by separating the variables.
Useful constants:
k=9.00×10^9 N.m^2/C^2
ε0= 8.85×10^-12 C^2/N.m^2
µ0=4π×10^-7 T.m/A
mp=1.67×10^-27 kg
me=9.11×10^-31 kg
qe= - 1.6×10^-19 C
g=10.0 m/s^2
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