A charge of #7 C# is at the origin. How much energy would be applied to or released from a # 9 C# charge if it is moved from # (2 ,-2 ) # to #(2 ,-1 ) #?
1 Answer
Jun 24, 2018
Explanation:
As energy is scalar, only the distance of charges from origin are considered.
and
As work done is negetive, energy is released.