You have two square metal plates with side lengths of (6.50 C) cm. You want to make a parallel-plate capacitor that will hold a charge of (12.5 A) nC when connected to a (34.8 B) V potential difference. Determine the necessary separation in mm. Round your answer to three significant figures.

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat