An insulating rod carries + 2.0 Nc of charge. After rubbing

Last updated: 7/23/2022

An insulating rod carries + 2.0 Nc of charge. After rubbing it with a material, you find it carries -3 Nc of charge. How much charge was transferred to it? A. -5 Nc B. -3 Nc C. -1 Nc D. + 2.0 Nc