3. What is the measured change in flux for the first peak above? [V s] 4. What i

Question

3. What is the measured change in flux for the first peak above? [V s]

4. What is the measured change in flux for the second peak above? [V s]

5. What is the peak voltage for the first peak above? [V]

6. What is the peak voltage for the second peak above? [V]

The following picture is for the next two questions.
The same magnet was dropped from two heights.

7. Even though the magnet was moving at vastly different speeds, the |change in flux| is the same for both heights (within 0.1 milliVolt seconds).

True or False?

8. Which one has the greatest emf value for the first peak?

a) There is not enough information to know the answer.

b) They are both the same to within 0.1 milliVolts.

c) The one dropped from the lowest distance.

d) The one dropped from the highest distance.

. Even though the magnet was moving at vastly different speeds, the |change in flux| is the same for both heights (within 0.1 milliVolt seconds). True or False? 8. Which one has the greatest emf value for the first peak? a) There is not enough information to know the answer. b) They are both the same to within 0.1 milliVolts. c) The one dropped from the lowest distance. d) The one dropped from the highest distance. 3. What is the measured change in flux for the first peak above? [V s] 4. What is the measured change in flux for the second peak above? [V s] 5. What is the peak voltage for the first peak above? [V] 6. What is the peak voltage for the second peak above? [V] The following picture is for the next two questions. The same magnet was dropped from two heights.

Explanation / Answer

3. -0.0269

4.? still need help getting this! anyone?

5. -2.4366

6. 2.5587

7. true

8. the one dropped from highest distance

9. cross sectional area, and the cosine of the angle between field direc and normal to area.

10. all of these

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