Auniform electric field of magnitude 4.9 ✕ 10^4 n/c passes through the plane of a square sheet with sides 8.0 m long. calculate the flux (in n · m^2/c) through the sheet if the plane of the sheet is at an angle of 30° to the field. find the flux for both directions of the unit normal to the sheet.
1)unit normal with component parallel to electric field (n · m^2/c)
2)unit normal with component antiparallel to electric field (n · m^2/c)

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.

The heliocentric and the geocentric models of the solar system included these central principles

The statue of liberty is 305.5 feet high. when the angle of elevation of the sun is 50 , what is the distance to the tip of the shadow from a point at water level and directly below the highest point of the statue?