A wire has a length of 5.40 10-2 m and is used to make a circular...
A wire has a length of 5.40 10-2 m and is used to make a circular coil of one turn. There is a current of 2.40 A in the wire. In the presence of a 1.50-T magnetic field, what is the maximum torque that this coil can experience?
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A wire has a length of 5.40 10-2 m and is used to make a
circular...
A wire has a length of 7.66 × 10-2 m and is used to make a...
A wire has a length of 7.66 × 10-2 m and is used to make a circular coil of one turn. There is a current of 2.18 A in the wire. In the presence of a 4.94-T magnetic field, what is the maximum torque that this coil can experience?
A wire has a length of 4.53 × 10-2 m and is used to make a...
A wire has a length of 4.53 × 10-2 m and is used to make a circular coil of one turn. There is a current of 5.17 A in the wire. In the presence of a 6.92-T magnetic field, what is the maximum torque that this coil can experience?
A wire has a length of 4.91 × 10-2 m and is used to make a...
A wire has a length of 4.91 × 10-2 m and is used to make a circular coil of one turn. There is a current of 2.84 A in the wire. In the presence of a 8.83-T magnetic field, what is the maximum torque that this coil can experience?
You have a wire of length L = 0.8 m for making a square coil of...
You have a wire of length L = 0.8 m for making a square coil of a dc motor. The current in the coil is I = 2.1 A, and the magnetic field of the motor has a magnitude of B = 0.18 T. Find the maximum torque exerted on the coil when the wire is used to make (a) a single-turn square coil and (b) a two-turn square coil.
You have a wire of length L = 1.6 m for making a square coil of...
You have a wire of length L = 1.6 m for making a square coil of a dc motor. The current in the coil is I = 1.1 A, and the magnetic field of the motor has a magnitude of B = 0.14 T. Find the maximum torque exerted on the coil when the wire is used to make (a) a single-turn square coil and (b) a two-turn square coil.
9) A 0.8 m length of wire is formed into a single-turn, square loop in which...
9) A 0.8 m length of wire is formed into a single-turn, square loop in which there is a current of 12 A. The loop is placed in magnetic field of 0.12 T, which is perpendicular to a normal to the loop plane. What is the maximum torque that the loop can experience?
1. A circular coil of wire 8.60 cm in diameter has 16.0 turns and carries a...
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 circular coil of wire has a diameter of 20.0 cm and contains 10 loops. The...
A circular coil of wire has a diameter of 20.0 cm and contains 10 loops. The current in each loop is 3.00 amps, and the coil is placed in a 2.00-T magnetic field. What are the minimum and maximum torques exerted on the coil by the magnetic field? Please show me how you got the answer
1. A 85 turn elastic circular coil of wire initially has a radius of 74.2 cm...
1. A 85 turn elastic circular coil of wire initially has a radius of 74.2 cm and is immersed in a uniform magnetic field with a strength of 0.495 T. At t 0, the coil is released and begins decreasing in radius at a constant rate of 7.22 cm/s. While it contracts, the number of turns does not change. a) Write the magnetic flux through a single turn of the coil as a function of time. (Hint: What causes the...
A current carrying circular wire has a radius of 4.0 cm. This circular wire placed in...
A current carrying circular wire has a radius of 4.0 cm. This circular wire placed in a magnetic field of 4.8 mt. If the current is 3.4 A, calculate the maximum torque. 5 Am 12.1 a. T Select one: 4.2x10 b. 2.2x10 A. m2.1 C.8.2x10 Am d. 6.2x10. m2.1 2 T
9) A 0.8 m length of wire is formed into a single-turn, square loop in which there is a current of 12 A. The loop is placed in magnetic field of 0.12 T, which is perpendicular to a normal to the loop plane. What is the maximum torque that the loop can experience?
1. A 85 turn elastic circular coil of wire initially has a radius of 74.2 cm and is immersed in a uniform magnetic field with a strength of 0.495 T. At t 0, the coil is released and begins decreasing in radius at a constant rate of 7.22 cm/s. While it contracts, the number of turns does not change. a) Write the magnetic flux through a single turn of the coil as a function of time. (Hint: What causes the...
A current carrying circular wire has a radius of 4.0 cm. This circular wire placed in a magnetic field of 4.8 mt. If the current is 3.4 A, calculate the maximum torque. 5 Am 12.1 a. T Select one: 4.2x10 b. 2.2x10 A. m2.1 C.8.2x10 Am d. 6.2x10. m2.1 2 T
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