Charge of a Point Charge in an Magnetic Field

%% Point Charge Moving in a Uniform Magnetic Field
% Determines magnitude of the charge

% Inputs and Variables
B = input('What is the magnetic field in Teslas?\n');
F = input('What is the force on the charge in Newtons?\n ');
v = input('What is the speed of the point charge in meters per second?\n');

% Outputs and Equations
q = F/(v*B);
fprintf('The charge of the point charge is %.4e C \n', q)

%{
Under the assumption that the speed of the point charge is perpendicular to the magnetic field
The output is rounded to after the 4 decimal point to change this edit or remove
    the .# in the fprintf line.
%}