Physics, 20.12.2019 06:31 SuBzErO24

(a) calculate the amplitude (largest magnitude) and direction of the magnetic field produced by the two power lines at the base of the tower, when a current of 2 ✕ 104 a in the left power line is headed out of the page, and a current of 2 ✕ 104 a in the right power line is headed into the page. magnitude t direction

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