According to this passage what does this interaction say about port elizabeth, south africa ?

It is a racially segregated town.

Explanation:

Based on this passage, we can see that Port Elizabeth, South Africa, is a racially segregated town. In the passage, we learn that a black man and a white man are together. However, while the white man can freely enter the bar, the black man needs to ask for permission. This shows that Port Elizabeth has different laws for black and white people.

the writer needs to avoid using abbreviations and check spelling before sharing.

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).