7) A current loop is placed between two bar magnets as shown. Does the loop move to the right, move to the left, rotate clockwise, rotate counterclockwise or none of these? Explain! N S N S
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- Q) If you wanted to shield your electronics from stray magnetic fields, what would you use for the box around your electronics. Explain why.9) A closed-line integral of magnetic field B around the loop shown in figure below gives a value of 1.46 x 10-5 Tm. Determine the current Iz (magnitude and direction). (I = 2.2 mA, I3 = 1.2 mA, I4 = 4.5 mA, Is = 0.5 mA) Is I, I,What is the magnetic field at the center of a circular loop of wire of radius 4.0 cm when a current of 2.0 A flows in the wire? Hint: B=μ0I2rB=μ0I2r Group of answer choices A) 3.1X10-5 T B) 3.1X10-6 T C) 2.8X10-5 T D) 3.1X10-3 T Please show work and give explanations. I thank you very much for your time and guidance!
- 1.) When a particle moves under the influence of a magnetic field, the speed of the particle remains constant. Explain why the magnetic force doesn’t change the speed. Why does this also imply that magnetic fields cannot do work?19) A rectangular coil of wire is position in a magnetic field as is shown below. It carries 1.95 A of current, and the field is B = 1.5 T. What is the net force, and net torque on the coil? Axis XI X 22.0 cm 35.0 cm A) ON, O N•m B) 0 N, 0.225 N•m C) -1.67 N, 0.225 N•m D) 1.67 N, 0.225 N•m E) 0 N, -0.225 N•mHi please help: Two power lines, each 300 m in length, run parallel to each other with a separation of 27 cm. If the lines carry parallel currents of 110 A, what is the magnitude of the magnetic force each exerts on the other? express answer using two significant figures
- A circular loop of wire has radius R = 0.0314m and carries a clockwise current of 8.00A. Whare are the magnitude and direction of the magnetic field of the coil at its center (point P in the sketch). I know the answer is 1.60 * 10^-4 T into page I don't understand how you know the answer is into page and not out of page.Question 30 12 Two parallel wires carry currents in opposite directions. Current 1 is into the page and current I2 is out of the page. What is the direction of the magnetic force on wire one due to wire two, F12? Into Page Right Out of Page O Up Left Down1a.A charged particle moving through a magnetic field at right angles to the field with a speed of 26.7 m/s experiences a magnetic force of 2.18 10-4 N. Determine the magnetic force on an identical particle when it travels through the same magnetic field with a speed of 6.04 m/s at an angle of 33.2° relative to the magnetic field.________________ N 1b.Two insulated current-carrying wires (wire 1 and wire 2) are bound together with wire ties to form a two-wire unit. The wires are 2.53 m long and are stretched out horizontally parallel to each other. Wire 1 carries a current of I1 = 8.00 A and the other wire carries a current I2 in the opposite direction. The two-wire unit is placed in a uniform magnetic field of magnitude 0.400 T such that the angle between the direction of I1 and the magnetic field is 74.0°. While we don't know the current in wire 2, we do know that it is smaller than the current in wire 1. If the magnitude of the net force experienced by the two-wire unit is 3.50 N,…