The two wires shown in the figure below carry currents of I = 5.21 A in opposite

Question

The two wires shown in the figure below carry currents of I = 5.21 A in opposite directions and are separated by do = 8.45 on. the net magnetic field Calculate 4.93x10-5ST at a point midway between the wires. Use the direction into the page as the positive direction and out of the page as the negative direction. are correct receipt no. is 157-9269 Calculate the net magnetic field at point Pi-that is, di-825 to the right of the wire on the right. Tries 4/10 Previous Tries alculate the net magnetic field at point P that s, dz- 20.4 cm to the left of the wire on the left. Tries 2/10 Previous Tries

Explanation / Answer

B) magnetic field B = summation uoi/2pir

= - 2e-7*5.21/0.0825 +2e-7*5.21/(0.0825+0.0845)

= - 6.39*10^-6 T

C) again,B = summation uoi/2pir

= - 2e-7*5.21/0.204 +2e-7*5.21/(0.204+0.0845)

= - 1.496*10^-6 T

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