Three long straight wires carry current out of the page as shown below with l1 = 1A, l2 = 2A and I3 = 3A. Find the direction of the magnetic field at point P if d = 50cm. (degrees, with 0° along +x-axis) I d I2 I3
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- Please help with this question.Three infinite straight wires are are parallel to each other and a distance of d = 37.9 cm apart. The currents are: I₁ =14A, I2 =7A, I3 =20 A. The directions of the currents are indicated in the figure. Determine the magnitude of the net magnetic field at a point midway between wire #1 and wire #2 (in µT). #1 #2 #3 (X) d Р X d 14.4239 margin of error +/- 1%Please explain why. Thank you.
- A straight wire carries 3.00 A current pointing to the x-axis. What is the magnitude and the direction of the magnetic field 2.00 m below the wire?The diagram below shows two parallel wires with the top wire carrying a steady current of 2.00 A and the bottom wire carrying a steady current of 5.00 A both running in opposite directions. If the wires are separated by a distance of 2.00 cm, what is the magnetic field strength at a point 3.00 cm below the bottom wire? I1 2.00 A 2.00 cm I : = 5.00 A 3.00 cm а. 11.5 рТ b. 19.8 μΤ c. 25.3 µT d. 14.1 µT е. 8.12 иТTwo long parallel wires carry currents of I1=2.5A and I2=5.2A in the directions indicated in the figure below. d=24.0cm. Take the positive x direction to be to the right. Find the magnitude and direction of the magnetic field at point P
- Three long straight wires carry current out of the page as shown below with l1 = 1A, I2 = 2A and I3 = 3A. Find the magnitude of the magnetic field at point P if d = 50cm. (µT) I1 d d I2 I3a) A wire of length L carrying a current of magnitude I is shown on the figure. Find the magnetic field vector at point P. Hint: You may find the following integrals useful: 1 1 -dx a Jx² +a? (x* +a*)* 1 -dx =- (x² +a*)* direction of current 2 X a P L 2Two long wires are oriented so that they are perpendicular to each other. At their closest, they are 20.0 cmcm apart (Figure 1). What is the magnitude of the magnetic field at a point midway between them if the top one carries a current of 22.0 AA and the bottom one carries 13.5 AA ? Express your answer using three significant figures. B=?