<<How much total charge is contained in the beam?>>
Q = 10^11 e, where e is the electron charge.
<<How quickly are these particles moving?>>
F = 12 N = Q V B
Solve for V, in m/s.
B = 4.0 T
A beam containing one hundred billion (i.e. 1x10^11) electrons moves perpendicula to a 4.0 Tesla magnetic field and is deflected by a 12 N force. (The electrons has a negative charge of 1.6 x 10^-19)
How much total charge is contained in the beam?
How quickly are these particles moving?
1 answer
1 answer