This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the radius of curvature of the path of a 3.0-keV proton in a perpendicular magnetic field of ... (Read 62 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morrie123456

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


penguins

  • Hero Member
  • *****
  • Posts: 903
Reply #2 on: Jul 28, 2018
TY


morrie123456

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Visual Field Defects Visual Field Defects
X-ray showing transverse fracture of radius. X-ray showing transverse fracture of radius.
George Green. …marooned in dreaming: a path of song and mind, in progress. George Green. …marooned in dreaming: a path of song and mind, in progress.
Functional magnetic resonance image (fMRI). This image illustrates the areas of cortex that became ... Functional magnetic resonance image (fMRI). This image illustrates the areas of cortex that became ...
A spherical water tank with an inner radius of 4 m has its lowest point 3 m ... A spherical water tank with an inner radius of 4 m has its lowest point 3 m ...
A uniform solid cylinder of radius R and a thin uniform spherical shell of radius R both roll ... A uniform solid cylinder of radius R and a thin uniform spherical shell of radius R both roll ...
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library