what is the electric field at a point .300 m to the right of a -4.77*10^-9 C charge? Include a + or - sign to indicate the direction of the field. (Unit=N/C)

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.

Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?