(d)A 1000-turns coil encloses a rectangular area of dimensions 38.0 cm and 28.0 cm. The coil lies in the plane of the page and carries a clockwise current of 4.7 A, as shown in FIGURE 2. If a uniformmagnetic field of 180 µT is directed toward the left of the page, what is the magnitude of the torque of the coil? In which direction will the coil rotate?Gegelung dengan 1000 lilitan mempunyai luas segi empat tepat berdimensi 38.0 cm dan 28.0 cm. Gegelung terletak di satah halaman dan membawa arus 4.7 A mengikut arah jam, seperti dalam RAJAH 2.Sekiranya medan magnet seragam 180 µT diberikan ke arah kiri halaman, berapakah magnitud tork pada gegelung? Arah manakah gegelung berputar?NmBFIGURE 2/ RAJAH 2

torque on a current carrying loop in a magnetic field is given by: tau = N*I*A*B*sin theta N =…

(d) A 1000-turns coil encloses a rectangular area of dimensions 38.0 cm and 28.0 cm. The coil lies in the plane of the page and carries a clockwise current of 4.7 A, as shown in FIGURE 2. If a uniform magnetic field of 180 pT is directed toward the left of the page, what is the magnitude of the torque of the coil? In which direction will the coil rotate?

(d) A 1000-turns coil encloses a rectangular area of dimensions 38.0 cm and 28.0 cm. The coil lies in the plane of the page and carries a clockwise current of 4.7 A, as shown in FIGURE 2. If a uniform magnetic field of 180 pT is directed toward the left of the page, what is the magnitude of the torque of the coil? In which direction will the coil rotate?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

(d)
A 1000-turns coil encloses a rectangular area of dimensions 38.0 cm and 28.0 cm. The coil lies in the plane of the page and carries a clockwise current of 4.7 A, as shown in FIGURE 2. If a uniform
magnetic field of 180 µT is directed toward the left of the page, what is the magnitude of the torque of the coil? In which direction will the coil rotate?
Gegelung dengan 1000 lilitan mempunyai luas segi empat tepat berdimensi 38.0 cm dan 28.0 cm. Gegelung terletak di satah halaman dan membawa arus 4.7 A mengikut arah jam, seperti dalam RAJAH 2.
Sekiranya medan magnet seragam 180 µT diberikan ke arah kiri halaman, berapakah magnitud tork pada gegelung? Arah manakah gegelung berputar?
Nm
B
FIGURE 2/ RAJAH 2

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