An object of mass m=5.0g and charge Q=40µC is attached to a string and placed in a uniform electric field that is inclined at an angle of 30.0° with the horizontal (see the figure). The object experiences a force due to the electric field. What is the magnitude of this force?

A) 5.0g
B) 40µC
C) 30.0°
D) None of the above