The maximum torque experienced by a coil in a 7.00 times 10^-3 T magnetic field is...
The maximum torque experienced by a coil in a 8.00 × 10-3 T magnetic field is 0.70 N.m. The coil is circular and consists of three turns. The current in the coil is 9.10 A. What is the length of the wire from which the coil is made?
A rectangular coil with a length of 9.0 cm and a width of 4.0 cm and 250 turns is placed in a uniform magnetic field with a magnitude of 0.92 T. (a) If the maximum torque experienced by the coil is 0.16 N · m, determine the current in the coil. mA (b) When the magnetic field makes an angle of 35° with the normal to the plane of the coil, determine the magnitude of the torque acting on the...
A generator uses a coil that has 60 turns and a 0.50-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assuming that each turn of the coil is a square (an approximation), determine the length of the wire from which the coil is made.
A generator uses a coil that has 300 turns and a 0.29-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assuming that each turn of the coil is a square (an approximation), determine the length of the wire from which the coil is made.
16. To generate a uniform 2T magnetic field for an MRI machine with a coil of diameter 50 cm and 10 000 turns over the 1 m distance of the coil, (a) Solve for the current through the coil needed to create this large magnetic field. 2 (b) Approximate the total length of wire needed to produce 10 000 turns of this radius. /2 (c) If we need to keep the resistive power emitted by this coil under 1000 W...
A square coil with 25 turns has sides that are 16 cm long. When it is placed in a 0.26-T magnetic field, a maximum torque of 0.60 N.m is exerted on the coil. Part A Find the current in the coil. Express your answer with the appropriate units. ? НА а ха X.10 Х, b Value Units Previous Answers Request Answer Submit
8. A coil consists of 460 turns of wire; each having a radius of 3.80 cm. A current of 1.85 A flows through the coil. The coil is placed in an external magnetic field of 5.34 x 10 – 2 T. a. What is the magnitude of the maximum torque that can act on the coil in this magnetic field? b. What is the magnitude of the torque that acts on the coil when its magnetic field makes an angle...
A circular coil of wire of 200 turns and diameter 2.0 cm carries a current of 5.0 A. It is placed in a magnetic field of 0.9T with the plane of the coil making an angle of 30° with the magnetic field. What is the magnetic torque on the coil? A circular coil of wire of 200 turns and diameter 2.0 cm carries a current of 5.0 A. It is placed in a magnetic field of with the plane of...
1. A circular coil of wire 8.60 cm in diameter has 16.0 turns and carries a current of 2.90 A . The coil is in a region where the magnetic field is 0.620 T . a. What orientation of the coil gives the maximum torque on the coil ? Please, enter the value of the angle between the field and the normal to the plane of the loop. b. What is this maximum torque in part (A) ? c. For...
A 15.6 cm -diameter coil consists of 27 turns of circular copper wire 2.6 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 7.90×10−3 T/s . (PLEASE show step by step and don't write down random numbers without showing how you got it. Thank you!) A. Determine the current in the loop. B. Determine the rate at which thermal energy is produced.