Question

Find the magnitude of the magnetic field at pcint Pi, midway between the wires. Express your answer in telsas to three significant figures Constants Two long, straight, paralel wires are 10.0 em apart and carry 3.80 A currents in the same direction (see (Figure 1)) Submit Part Find the direction of the magnetic field at point 12,35.0 cu to the right of I' The field is directed up. Correct Part D Find the magnitude of the magnetic field at point P2, 35.0 em to the right af P Express your answer in telsas to three significant figures Figure 1 of 1 O1 10.0 cm B2- Submit

Answer 1

Part B:

at midway, the magnetic field will be zero because the magnetic field at midway due to the two wires will be equal and opposite

Part C:

distnace between P1 and wire to the right = 35-5=30 cm

distnace between P1 and the wire to the left = 35+5=40 cm

magnitude of magnetic field at P1 = (2*10^-7*3.8/0.3)- (2*10^-7*3.8/0.4)=6.33*10^-7 T