The two long, parallel wires shown in the accompanying figure carry currents in the same direction. If R,=12 cm and R2=8 cm, I,=15A and l,=20A, what is the magnetic field (in 106 T) at point P? R2 R, 12 63.3 into the screen 63.3 out of the screen 55.3 into the screen 55.3 out of the screen O 25.0 into the screen O 25.0 out of the screen

A wire carries an I1 = 7.15-A current along the x-axis, and another wire carries an I2 = 5.20-A current along the y-axis, as shown in the figure below. What is the magnetic field at point P, located at x = 4.00 m, y = 3.00 m? magnitude      µT direction      ---Select--- +x −x +y −y into the page out of the page Two current-carrying wires lie along the axes in the x y coordinate plane. The wire along the x-axis carries current I1 in the +x-direction and lies on top of the wire along the y-axis, which carries current I2 in the +y-direction. Point P is in the first quadrant at (4.00, 3.00) m.

Two long parallel wires each carry a current of 6 A in opposite directions. The two wires are separated by 10 cm. What is the magnitude of the magnetic field ( in µT) at the midpoint between the wires? Select one: a. 21.0 O b. 96.0 c. 24.0 d. 0 e. 48.0

A wire carries an I1 = 7.45-A current along the x-axis, and another wire carries an I2 = 5.00-A current along the y-axis, as shown in the figure below. What is the magnetic field at point P, located at x = 4.00 m, y = 3.00 m? magnitude      Use the expression for the magnetic field around a current-carrying wire to find the magnitude and direction of the magnetic field contribution from each of the two currents. µT direction              Two current-carrying wires lie along the axes in the x y coordinate plane. The wire along the x-axis carries current I1 in the +x-direction and lies on top of the wire along the y-axis, which carries current I2 in the +y-direction. Point P is in the first quadrant at (4.00, 3.00) m.

Two conductors carrying currents of 6.0 A and 4.0 A are separated by 10.0 cm as shown. Determine the magnitude and direction of the magnetic field midway between the conductors. 10 cm 6.0 A 4.0 A 8.0x10-0 T into page 4.8x10- T repulsive O 4.0x10- T out of page O 4,0x10> T into page O 8.0x10-6 T out of page

04 The closed loop shown in the figure below carries a current 4 A in the clockwise direction. The loop consists of two arcs of radii a =7 cm and b= 12 cm that are connected by straight segments and the point P is at the center of both arcs. y a P The direction of the magnetic field due to the straight segment at point P is: OInto the page OOut of the page ONo field F. The magnitude of the magnetic field due to the straiyht segments at point P is: The direction of the magnetic field due to the inner is: OInto the page OOut of the page ONo field The magnitude of the magnetic field due to the inner arc at point P is: The direction of the magnetic field due to the outer arc at point P is: OInto the page OOut of the page ONo field The magnitude of the magnetic field due to the outer arc at point Pis: Calculate the net magnetic field vector at point P. Bnet =<