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8. A circular loop (area = 0.20 m²) turns in a uniform magnetic field with B = 0.13 T. At an instant when the angle between the magnetic field and the normal to the plane of the loop is (?) rads and is decreasing at the rate of 0.50 rad/s, what is the magnitude of the emf induced in the loop? 9. What are the main components of an electric generator? 10. List 2 similarities between an electric generator and an electric motor 11. A circular loop (radius of 10 cm or 0.10 m) is placed in a uniform magnetic field of magnitude, B = 2.0 T, where the face of the loop is perpendicular to the direction of the magnetic field. B = 2.0T (out of page) Determine the magnetic flux through the loop. 12. Refer to the situation in question 8 above. The loop is then rotated 90° in 3.0 seconds. What is the magnetic flux through the loop at the end of the 3.0 seconds? What is the induced emf in the loop during the rotation?

          8. A circular loop (area = 0.20 m²) turns in a uniform magnetic field with B = 0.13 T. At an instant when the angle between the magnetic field and the normal to the plane of the loop is (?) rads and is decreasing at the rate of 0.50 rad/s, what is the magnitude of the emf induced in the loop?

9. What are the main components of an electric generator?

10. List 2 similarities between an electric generator and an electric motor

11. A circular loop (radius of 10 cm or 0.10 m) is placed in a uniform magnetic field of magnitude, B = 2.0 T, where the face of the loop is perpendicular to the direction of the magnetic field.
B = 2.0T (out of page)

Determine the magnetic flux through the loop.

12. Refer to the situation in question 8 above. The loop is then rotated 90° in 3.0 seconds. What is the magnetic flux through the loop at the end of the 3.0 seconds? What is the induced emf in the loop during the rotation?

8. A circular loop (area = 0.20 m²) turns in a uniform magnetic field with B = 0.13 T. At an instant when the angle between the magnetic field and the normal to the plane of the loop is (?) rads and is decreasing at the rate of 0.50 rad/s, what is the magnitude of the emf induced in the loop?

9. What are the main components of an electric generator?

10. List 2 similarities between an electric generator and an electric motor

11. A circular loop (radius of 10 cm or 0.10 m) is placed in a uniform magnetic field of magnitude, B = 2.0 T, where the face of the loop is perpendicular to the direction of the magnetic field.
B = 2.0T (out of page)

Determine the magnetic flux through the loop.

12. Refer to the situation in question 8 above. The loop is then rotated 90° in 3.0 seconds. What is the magnetic flux through the loop at the end of the 3.0 seconds? What is the induced emf in the loop during the rotation?

Added by Francisco B.

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