What happens to the cyclotron frequency of a charged particle if ...

[Beheh]

What happens to the cyclotron frequency of a charged particle if the radius of its path doubles?
 
  A)
 
  It quadruples.
  B)
 
  It triples.
  C)
 
  It doubles.
  D)
 
  It halves.
  E)
 
  It does not change.

Question 2

In calculating the lateral magnification from a lens, a negative result means
 
  A)
 
  the image is larger than the object.
  B)
 
  the image is smaller than the object.
  C)
 
  the image is directed downward.
  D)
 
  the image is inverted.
  E)
 
  the calculation is incorrect.

[anyusername12131]

Answer to Question 1

E

Answer to Question 2

D