What is the magnitude of the (resultant) magnetic field at the point P which is lo- cated at y = 6 m? (in µT)
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- The two wires shown in the figure below are separated by d = 11.1 cm and carry currents of I = 4.90 A in opposite directions. 2d- (a) Find the magnitude and direction of the net magnetic field at a point midway between the wires. magnitude µT direction --Select--- (b) Find the magnitude and direction of the net magnetic field at point P,, 11.1 cm to the right of the wire on the right. magnitude direction |---Select--- (c) Find the magnitude and direction of the net magnetic field at point Pa, 2d = 22.2 cm to the left of the wire on the left. magnitude uT direction ---Select---A proton (H+) moves at 5.00E+07 m/s perpendicular to a magnetic field. The ion enters perpendicular to a large magnetic field of strength of 2.50 T so that the proton cannot leave the magnetic field. (a) What is the radius of the circular motion of the proton, in meters? (b) What is the period of the circular motion, in nanoseconds? (c) What is the frequency of the motion, in MHz?A segment of wire of total length 5.01 m carries a 17-A current and is formed into a semicircle. Determine the magnitude of the magnetic field (in µT) at the center of the circle along which the wire is placed. - НТ
- A lightning bolt may carry a current of 1.00 x 104 A for a short period of time. What is the resulting magnetic field 97 m from the bolt? Assume that the bolt extends far above and below the point of observation. μT Need Help? Read It(1) Home circuit breakers have current capacities of about 10.0 A. How large a magnetic field would such a current produce 5.0 cm from a long wire’s center? (2) A jumper cable is used to start a car that has a dead battery. The cable barely reaches the car and, so, is outstretched in a straight line. The electric starter on the car draws 100 A. What is the magnetic field at a distance of 0.3 m from the cable?The two wires shown in the figure below are separated by d = 12.5 cm and carry currents of I = 4.80 A in opposite directions. P1 - 2d- -d (a) Find the magnitude and direction of the net magnetic field at a point midway between the wires. magnitude uT direction --Select-- (b) Find the magnitude and direction of the net magnetic field at point P,, 12.5 cm to the right of the wire on the right. magnitude μτ direction |---Select--- (c) Find the magnitude and direction of the net magnetic field at point P,, 2d = 25.0 cm to the left of the wire on the left. magnitude uT direction ---Select---