November 29, 2015

Homework Help: physics

Posted by Anonymous on Saturday, March 15, 2008 at 6:19pm.

What magnetic field is required to constrain an electron with a kinetic energy of 400eV to a circular path of radius .80m? (answer: 8.4x10^-5T) What equation(s) do I use? Any help is appreciated!

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions