Define polarization vector. what is it's SI unit

The electric dipole moment induced per unit volume of the dielectric material is called the electric polarization of the dielectric. ... The SI unit of measure is coulombs per square meter, and polarization density is represented by a vector P.

Explanation:

call childline 0800 1111

this disease is :

* endemic (present in a defined area that is a village)

* a bacterial infection (treated with antibiotic)

* communicable by contact (by the hands)

manu-porterage is the most common mode of transmission, it transmits germs from one individual to another via the hands. this concerns infections of exogenous origin.

endemic disease, or endemic disease, refers to a disease that is constantly present in a given population, often tied to a specific geographic origin, as opposed to a pandemic that is not a sporadic disease.

antibiotics are molecules that have the property of killing (bactericidal) or limiting the spread (bacteriostatic) of bacteria.