A uniform rectangular coil of total mass 240 gg and dimensions 0.500m×1.00m0.500m×1.00m is oriented parallel to a uniform 3.80-TT magnetic field (Figure 1). A current of 2.50 AA is suddenly started in the coil. Find the initial angular acceleration of the coil just after the current is started. Express your answer in radians per second squared. The image depicts a rectangular loop situated in a magnetic field. The rectangle is oriented such that one of its sides lies along the horizontal axis. Key elements of the diagram are detailed below:1. **Dimensions of the Rectangle**: - Height: 0.500 meters - Width: 1.00 meter2. **Magnetic Field (\(\vec{B}\))**: - Represented by blue arrows pointing upwards (perpendicular to the plane of the rectangle). - The arrows are evenly spaced across the horizontal length of the rectangle, indicating a uniform magnetic field.3. **Reference Lines**: - \(A_1\) and \(A_2\) are marked as dashed vertical reference lines, likely indicating specific areas or points of interest in a physics context, possibly for calculating flux or forces.The diagram seems to illustrate a scenario relevant to the study of electromagnetic fields, particularly focusing on concepts like magnetic flux through the surface of the rectangle.

Answered: Image /qna-images/answer/56056dcc-f63a-43fa-a700-54c4f41afec5.jpg

Answered: A uniform rectangular coil of total…

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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A uniform rectangular coil of total mass 240 gg and dimensions 0.500m×1.00m0.500m×1.00m is oriented parallel to a uniform 3.80-TT magnetic field (Figure 1). A current of 2.50 AA is suddenly started in the coil.

Find the initial angular acceleration of the coil just after the current is started.

Express your answer in radians per second squared.

The image depicts a rectangular loop situated in a magnetic field. The rectangle is oriented such that one of its sides lies along the horizontal axis. Key elements of the diagram are detailed below:

1. **Dimensions of the Rectangle**:
- Height: 0.500 meters
- Width: 1.00 meter

2. **Magnetic Field (\(\vec{B}\))**:
- Represented by blue arrows pointing upwards (perpendicular to the plane of the rectangle).
- The arrows are evenly spaced across the horizontal length of the rectangle, indicating a uniform magnetic field.

3. **Reference Lines**:
- \(A_1\) and \(A_2\) are marked as dashed vertical reference lines, likely indicating specific areas or points of interest in a physics context, possibly for calculating flux or forces.

The diagram seems to illustrate a scenario relevant to the study of electromagnetic fields, particularly focusing on concepts like magnetic flux through the surface of the rectangle.

Definition Definition Rate of change of angular velocity. Angular acceleration indicates how fast the angular velocity changes over time. It is a vector quantity and has both magnitude and direction. Magnitude is represented by the length of the vector and direction is represented by the right-hand thumb rule. An angular acceleration vector will be always perpendicular to the plane of rotation. Angular acceleration is generally denoted by the Greek letter α and its SI unit is rad/s 2 .

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