Physics Value of permeability of free space in SI units is___________________? Options:A. 4?x10-9 WbA-1m-1B. 4?x10-7 WbA-1m-1C. 4?x10-10 WbA-1m-1D. 4?x10-8 WbA-1m-1View AnswerB. 4?x10-7 WbA-1m-1 Continue Reading Previous: If velocity is doubled then__________________?Next: Sum of the masses of constituent nucleons as compared to the mass of the resultant nucleus is______________?