Recent content by mh1551

I was told to use the equation above by my professor. That's why I'm confused now.

Do you know which equation I should be using then? This problem has been stumping me for days. Thanks!

Problem: 15 MeV electrons enter a bending magnet with a magnetic field of .7 tesla. What is the radius of the path of electrons? Equation: r = mV/Bq B = .7 tesla q = 1.6 x 10^-19 C My problem here is that I don't know how to find the velocity of the electron for this...