2) The 1200-turn coil in a dc motor has an area per turn of 1.6 x...

Question

Question

2) The 1200-turn coil in a dc motor has an area per turn of 1.6 x 102m². The design for the motor specifies that the magnitud

Answer 1

Answer #1

Curen N=1200 turn B=0.20T Imax = 5.20m A = 1.6x15²m2 Aum. calculate total area o Az AXN 2 11.6x15 lm) x ( 1200tum) 2 19.2 m2

Answer 2

Similar Homework Help Questions

a) A charged particle moves through a velocity selector at a constant speed in a straight...

a) A charged particle moves through a velocity selector at a constant speed in a straight line. The electric field of the velocity selector is 4070 N/C, while the magnetic field is 0.344 T. When the electric field is turned off, the charged particle travels on a circular path whose radius is 6.06 cm. Find the charge-to-mass ratio of the particle. b) The 1600-turn coil in a dc motor has an area per turn of 2.3 × 10-2 m2. The...
An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a...

An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and has a 6.30-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.10 x 104 T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A...
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.

f An eight turn coil encloses an elliptical area having a major axis of 40.0 om...

f An eight turn coil encloses an elliptical area having a major axis of 40.0 om and a minor axis of 30.0 cm (Fig. P19.23). The coil lies in the plane of the page and has a 6.10 A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.08 x 10-4 T, directed toward the left of the page, what is the magnitude of the torque on the col? (Hint: The area the semimajor...
An eight turn coil encloses an elliptical area having a major axis of 40.0 cm and...

An eight turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (Fig. P19.23). The coil lies in the plane of the page and has a 5.90 A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.01 × 10-4 T, directed toward the left of the page, what is the magnitude of the torque on the coil? (Hint: The area of an ellipse...
A simple DC motor consists of a single coil of 100 loops, rotating in a magnetic...

A simple DC motor consists of a single coil of 100 loops, rotating in a magnetic field with flux density B = 170 mT. The area of the coil is 3.50 × 10–4 m2. When the angle between the plane of the coil and the magnetic field increases from 15.0° to 45.0° the torque on the coil decreases by 5.39 × 10–3 N m. Calculate the current flowing through the coil.

An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a...

An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coll lies in the plane of the page and has a 5.77-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 1.91 x 10" T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A...
A 200-turn rectangular coil having dimensions of 3.0cm by 6.0cm is placed in a uniform magnetic...

A 200-turn rectangular coil having dimensions of 3.0cm by 6.0cm is placed in a uniform magnetic field of magnitude 0.89T. Find the current in the coil if the maximum torque exerted on it by the magnetic field is 0.14N*m
An electric motor contains a 250-turn circular coil 6.4 cm in diameter If it is to...

An electric motor contains a 250-turn circular coil 6.4 cm in diameter If it is to develop a maximum torque of 1.2 N⋅m at a current of 3.9 A , what should be the magnetic field strength? (answer in mT)

A 53.0-turn circular coil of radius 5.50 cm can be oriented in any direction in a...

A 53.0-turn circular coil of radius 5.50 cm can be oriented in any direction in a uniform magnetic field having a magnitude of 0.540 T. If the coil carries a current of 23.7 mA, find the magnitude of the maximum possible torque exerted on the coil. magnitude of 0.540 T. If the coil carries a current of 23.7 mA, find the magnitude of the maximum possible torque exerted on the coil.