Please show all work 2. Two infinitely long, straight wires are parallel and sep

Question

Please show all work

2. Two infinitely long, straight wires are parallel and separated by a distance of 1.37 meters. They carry currents in the same direction. Wire 1 carries two times the current that wire 2 carries. On a line drawn perpendicular to both wires, locate the spot (relative to wire 1) where the net magnetic field is zero. Assume that wire 1 lies to the left of wire 2 and note that there are three regions to consider on this line: to the left of wire 1, between wire 1 and wire 2, and to the right of wire 2.

Answer ____ m ?

Explanation / Answer

Q1.

Resistance=6.20*10^-3*(pi*2r)*N

So Total Resistance=7*10^-3*N

Using V=IR to solve for current: I=12/(7*10^-3*N), I=1714.3/N

Plugging into the magnetic field equation: B=(4pi*10^-7*(1714.3/N)*N) / (2*0.18),

=> B=0.006 T

Pls post other ques separately

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