Units of Square Root of G/k Ratio · PhysicsBowl 2016 #14
Physics · electromagnetism
Problem
A scientist obtains an answer that has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?
(A) energy divided by time
(B) length divided by time
(C) mass divided by energy
(D) electric field strength divided by magnetic field strength
(E) charge divided by mass