« previous next »

Author Question: The radius of the path of a charged particle moving perpendicular to a uniform magnetic field is ... (Read 103 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
The radius of the path of a charged particle moving perpendicular to a uniform magnetic field is given by r = mv/Bq. What is the time, T, it takes for this particle to complete one loop around its path?
  1. Bq/2pm
  2. 2pm/Bq
  3. Bqr
  4. Additional information must be given.

Question 2

Which of the following increases the magnetic moment of a rectangular coil the most?
  1.doubling the coil's current and its number of turns
  2.doubling the coil's area and doubling the magnetic field in which the loop is placed
  3.doubling the magnetic field in which the coil is placed and doubling the angle between the magnetic field and the plane of the loop
  4.All of these choices increase the magnetic moment by a factor of 4, thus they are all the most.


stillxalice

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 28, 2018
Answer to Question 1

1

Answer to Question 2

1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

visual field visual field
Transcranial Magnetic Stimulation Transcranial Magnetic Stimulation
Transcranial Magnetic Stimulation and PTSD Transcranial Magnetic Stimulation and PTSD
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 ...
King Njoya of Bamum in the Uniform of an Officer with His Father's Throne in the Old Palace King Njoya of Bamum in the Uniform of an Officer with His Father's Throne in the Old Palace
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 ...
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library