4. A circular coil of radius 4.50 cm contains 140 loops and its plane is positioned perpendicular to a uniform 0.50-T magnetic field, as shown. It is quickly and uniformly pulled from the field to a region where the B-field drops abruptly to zero. It takes 0.14 s for the whole coil to reach the field-free region. How much power is dissipated in the coil if its resistance is 150 $? W XXXXXXXXX XXXXXXXX XXXXXXXX xxx xxxxx XXXXX Xxx XXXXXXXXX

4. A circular coil of radius 4.50 cm contains 140 loops and its plane is positioned perpendicular to a uniform 0.50-T magnetic field, as shown. It is quickly and uniformly pulled from the field to a region where the B-field drops abruptly to zero. It takes 0.14 s for the whole coil to reach the field-free region. How much power is dissipated in the coil if its resistance is 150 $? W XXXXXXXXX XXXXXXXX XXXXXXXX xxx xxxxx XXXXX Xxx XXXXXXXXX

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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Question

**Problem 4:** A circular coil of radius 4.50 cm contains 140 loops, and its plane is positioned perpendicular to a uniform 0.50-T magnetic field, as shown. It is quickly and uniformly pulled from the field to a region where the B-field drops abruptly to zero. It takes 0.14 s for the whole coil to reach the field-free region. How much power is dissipated in the coil if its resistance is 150 Ω?

**Diagram Explanation:**
The image shows a circular coil within a rectangular area filled with blue crosses, indicating a magnetic field directed into the page. The coil is positioned such that it is perpendicular to this magnetic field.

**Note:** Please input your answer in watts (W) in the provided box.

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