The two wires shown in the figure below are separated by d = 10.4 cm and carry c

Question

The two wires shown in the figure below are separated by d = 10.4 cm and carry currents of I = 5.50 A in opposite directions.

(a) Find the magnitude and direction of the net magnetic field at a point midway between the wires.

(b) Find the magnitude and direction of the net magnetic field at pointP1,10.4 cmto the right of the wire on the right.

(c) Find the magnitude and direction of the net magnetic field at pointP2, 2d= 20.8 cmto the left of the wire on the left.

magnitude


direction ---Select---into the pageout of the pagetoward the top of the pagetoward the bottom of the pagetoward the left side of the pagetoward the right side of the pageno direction

Explanation / Answer

at any distance d1,field is given by

mu*I/(2*pi*d)

a)

4.23*10^(-5)

direction:into the page

b)5.288*10^(-6)

direction:out of the page

c)1.76*10^(-6)

direction:out of the page

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