A wire having mass per unit length of 0.505 g/cm carries a 2.94 A current horizontally to the south. What are the direction and magnitude of the minimum magnetic field needed to lift this wire vertically upward? magnitude T direction ---Select--- westward northward southward eastward
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A wire having mass per unit length of 0.505 g/cm carries a 2.94 A current horizontally to the south. What are the direction and magnitude of the minimum magnetic field needed to lift this wire vertically upward?
magnitude | T |
direction | ---Select--- westward northward southward eastward |
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- A wire carries an I, = 7.35-A current along the x-axis, and another wire carries an I, = 5.95-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--- y (4.00, 3.00) mA long straight wire length 6.5 metres has a current of 3.5 amps flowing through it. The wire is in an external magnetic field of 16.2 mT. Calculate the magnitude of the force on the wire in Newtons, to 2 significant figures1 -1 y (cm) Long wires a b C 0 x (cm) 2 Calculate the magnitude of the magnetic field at point a in the figure. The current in the wires at y = 1.00 cm and y = -1.00 cm is 11.0 A. Magnitude:
- A wire carries an I, = 7.05-A current along the x-axis, and another wire carries an I, = 5.35-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 HT direction Select--- y (4.00, 3.00) mA proton is initially moving west at a speed of 1.07 x 106 m/s in a uniform magnetic field of magnitude 0.290 T directed vertically upward. Describe in detail the proton's trajectory, including its shape and orientation. the radius of the path the proton's trajectoryA 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 high-current transmission lines carry currents of 19 A and 85 A in the same direction and are suspended parallel to each other 48 cm apart. If the vertical posts supporting these wires divide the lines into straight 15 m segments, what magnetic force does each segment exert on the other? __________N. Exponential format with 2 SF.A proton is initially moving west at a speed of 1.05 x 106 m/s in a uniform magnetic field of magnitude 0.295 T directed vertically upward. Describe in detail the proton's trajectory, including its shape and orientation. the radius of the path the proton's trajectory ---Select---A proton is initially moving west at a speed of 1.01 106 m/s in a uniform magnetic field of magnitude 0.299 T directed vertically upward. Describe in detail the proton's trajectory, including its shape and orientation. the radius of the path the proton's trajectory
- Item 12 ▼ Part A Find the radius of an electron's orbit when it moves perpendicular to a magnetic field of 0.66 T with a speed of 6.25×105 m/s. Express your answer using two significant figures. V—| ΑΣΦ T = Submit Request Answer ? μmA proton at point A has a speed of V=1.0x106 m/s and d = 25 cm. Find the magnitude of the magnetic field that will cause the proton to move along a circular path from A to B. (T) A(+ dThree particles with the same magnitude charge are shot with the same speed into a uniform magnetic field. Which particle(s) has/have the largest mass? A