Question

The voltage across an element is v(t) = 16e-8t v. the current entering the positive terminal of the element is i(t) = 4e-3t

a. find the energy absorbed by the element in 0.055 s starting from t = 0.

Answer 1

If you want the Lewis diagram of arsenic, it is a single element, and not much of a "structure". Simply place five dots on the four sides of an imaginary square around the symbol As. Two of the dots are paired, three are unpaired.