5. Three very long, straight, parallel wires each carry currents of D/5 A, directed as shown in the figure. These wires pass through the vertices of a right isosceles triangle from R=A/5 cm distance. What is the magnitude and direction of the magnetic field at point P ?

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A = 60 B = 70 C = 170 D = 7

5. Three very long, straight, parallel wires each carry currents of D/5 A, directed as shown in the
figure. These wires pass through the vertices of a right isosceles triangle from R=A/5 cm distance.
What is the magnitude and direction of the magnetic field at point P ?
d
R
Transcribed Image Text:5. Three very long, straight, parallel wires each carry currents of D/5 A, directed as shown in the figure. These wires pass through the vertices of a right isosceles triangle from R=A/5 cm distance. What is the magnitude and direction of the magnetic field at point P ? d R
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