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Author Question: At the Fermilab accelerator in Weston, Illinois, singly-charged ions with momentum 3.2 10-16 kgm/s ... (Read 45 times)

kamilo84

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on: Jul 28, 2018
At the Fermilab accelerator in Weston, Illinois, singly-charged ions with momentum 3.2  10-16 kgm/s are held in a circular orbit of radius 1 km by an upward magnetic field. What B-field must be used to maintain the ions in this orbit? (qion = 1.6  10-19 C)
 a. 4 T
  c. 1 T
  b. 2 T
  d. 3 T

Question 2

Water comes down the spillway of a dam from an initial vertical height of 100 m. What is the highest possible speed of the water at the end of the spillway?
 a. 15 m/s
  c. 58 m/s
  b. 44 m/s
  d. 1370 m/s


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laurnthompson

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


kamilo84

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

vickybb89

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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