As shown in the figure below, two long parallel wires (1 and 2) carry currents of I₁ = 3.14 A and I₂ = 4.55 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). µT magnitude direction counterclockwise from the +x-axis. 4 (b) Determine the magnitude and direction of the magnetic field at point P, located d = 10.0 cm above wire 1. UT magnitude direction counterclockwise from the +x-axis.

A long, straight conductor carries a current of 8.0 A and is directed to the right.What is the magnitude of the magnetic field produced by the current-carrying wire 2.0 m from the wire? (See figure below) Draw the magnetic field to determine the direction of the field at the specified point P.

Two long, straight, parallel wires separated by a distance of 56 cm carry equal currents of 1.54 A in the same direction. Determine the magnitude of the magnetic field in tesla at a point midway between the two wires. Write your answer to three significant figures.

As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.24 A and I, = 4.85 A in the direction indicated. %3D P (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). magnitude µT direction 90 ° counterclockwise from the +x-axis (b) Determine the magnitude and direction of the magnetic field at point P, located d = 10.0 cm above wire 1. magnitude direction ° counterclockwise from the +x-axis

An electron moves in a circular path with a speed of 1.49 x 10' m/s in the presence of a uniform magnetic field with a magnitude of 1.88 mT. The electron's path is perpendicular to the field. (a) What is the radius (in cm) of the circular path? cm (b) How long (in s) does it take the electron to complete one revolution? S

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A current path shaped as shown in the figure produces a magnetic field at P, the center of the arc. If the arc subtends an angle of e = 60.0o and the radius of the arc is 0.600 m, what are the magnitude and direction of the field produced at P if the current is 4.00 A? Use ds=rde, wherer is the radius of the arc and e is in radians, not degrees. magnitude nT direction ---Select---

A conductor consists of a circular loop ot radius R= 10.0 cn and two long, straight sections as shown In the figure below. The wire lies in the plane of the page and carries a current /= 4.0 A. What are the magnitude (in t) and diroction of the magnetic field ot the center of the loop? noliiill a, 33.1 into the page كلية العلوo O b. 24.9 into the page Oc. 10.3 into the page Cd. 33.1 out at the page Scanned with CamScanner

Two 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=?

An electron moves in a circular path with a speed of 1.36 x 107 m/s in the presence of a uniform magnetic field with a magnitude of 1.84 mT. The electron's path is perpendicular to the field. (a) What is the radius (in cm) of the circular path? cm (b) How long (in s) does it take the electron to complete one revolution? S Read It