A) Calculate the net magnetic field at point P 1 - that is 8.27 cm to the right

Question

A) Calculate the net magnetic field at point P1 - that is 8.27 cm to the right of the wire on the right.

B) Calculate the net magnetic field at point P2 - that is 21.5 cm to the left of the wire on the left.

PLEASE INCLUDE 3 decimal places for the answer

The two wires shown in the figure carry currents of I 4.72 A in opposite directions and are separated by a distance of do 8.43 cm Calculate the net magnetic field at a point midway between the wires. Use the direction out of the page as the positive direction and into the page as the negative direction in your answer. Cage las the egetive dniecton i yupoains meidway between the wires. Use the direction out of the page as the positive direction and into the 4.48x10-5 T You are correct. PreviouS Tries Calculate the net magnetic field at point P1-that is 8.27 cm to the right of the wire on the right 3.915x10-5T Subnm:t Answer Incorrect. Tries 9/20 Previous Tries Calculate the net magnetic field at point P2 - that is 21.5 cm to the left of the wire on the left. 1.6x10A-19 N

Explanation / Answer

part B :

magnetic field duw to a straight wire is B = uoi/2pi R

Bnet at P1 = B1 + B2

Bnet at P1 = (4pi *10^-7/2pi) * (4.72/0.0827 - 4.72/((0.0843 + 0.0827))

Bnet at P1 = 5.76 uT (ANSwer)

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part C:

magnetic field duw to a straight wire is B = uoi/2pi R

Bnet at P1 = B1 + B2

Bnet at P1 = (2 *10^-7) * (4.72/0.215 - 4.72/((0.0843 + 0.215))

Bnet at P1 = 1.23 uT (answer)

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