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bleedblue1234
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Homework Statement
An electron enters a uniform magnetic field of 0.152 teslas such that the electron follows a circular path. What is the period of the electron's motion? Electrons have a mass of about 9.11 x 10-31 kilograms each. Hint: Since the radius of the electron's path is not given, it must cancel out of the equations.
Homework Equations
Fm = Q * V * B
F = M * A
A = V^2/r
V= 2(pi)r/T
The Attempt at a Solution
Q * V * B = M * A
Q * V * B = M * V^2/r
Q * 2(pi)r/T * B = M* V^2/r
Q * 2(pi)/T * B = M * V^2
(1.6E-19) * 2(pi)/T = (9.11E-31) * (3.00E8)^2
Solve for T
T = 1.86E-6 s
But it is wrong...