If a proton and an electron have the same momentum, the longer ...

[MGLQZ]

If a proton and an electron have the same momentum, the longer wavelength belongs to the
 
  A) proton.
  B) electron.
  C) both the same

Question 2

A wire carrying a 2-A current is placed at an angle of 60 with the respect to a magnetic field of strength 0.2 T. If the length of the wire is 0.6 m what is the magnitude of the magnetic force acting on the wire?
 
  A) 0.4 N
  B) 0.2 N
  C) 0.6 N
  D) 0.8 N
  E) 1.0 N

[sabina576]

Answer to Question 1

Answer: C

Answer to Question 2

B

[MGLQZ]

YES! Correct, THANKS for helping me on my review

[mohan]

Thanks for the timely response, appreciate it