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Author Question: What is the radius of curvature of the path of a 3.0-keV proton in a perpendicular magnetic field of ... (Read 113 times)

penguins

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on: Jul 28, 2018
What is the radius of curvature of the path of a 3.0-keV proton in a perpendicular magnetic field of magnitude 0.80 T?
 a. 9.9 mm
  b. 1.1 cm
  c. 1.3 cm
  d. 1.4 cm
  e. 7.6 mm

Question 2

Two single charged ions moving perpendicularly to a uniform magnetic field (B = 0.40 T) with speeds of 5 000 km/s follow circular paths that differ in diameter by 5.0 cm. What is the difference in the mass of these two ions?
 a. 2.6  10-28 kg
  b. 6.4  10-28 kg
  c. 3.2  10-28 kg
  d. 5.1  10-28 kg
  e. 1.1  10-28 kg


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morrie123456

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

A

Answer to Question 2

C


penguins

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Reply #2 on: Jul 28, 2018
TY


morrie123456

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Reply #3 on: Jul 28, 2018
You're welcome


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