A positive point charge exerts force on a wire that is straight, long, and uniformly positively charged. By what number would the charge per unit length of the wire have to be multiplied to cause the force magnitude to be increased three-fold if also the charge of the point charge is increased by a factor of 100? Assume all other parameters remain unchanged.
Group of answer choices
A number <0.038
A number ≥0.038 and <0.073
A number ≥0.073 and <0.15
A number ≥0.15 and <0.31
A number