Two charges of # -7 C # and # 5 C# are positioned on a line at points # 5 # and # -6 #, respectively. What is the net force on a charge of # -2 C# at # 0 #?
1 Answer
Feb 17, 2018
F=7.54
coulomb's law F=
Explanation:
there are two forces involved one due to negative charge and one due to positive charge but both are in same direction i.e. towards positive charge because opposite charges attract while like charges repel .
F=k[
since, both forces were towards charge of 5C i.e. in -x direction.