It is found experimentally that the electric field in a certain region of Earth's atmosphere is directed vertically down. At an
altitude of 260 m the field has magnitude 60.0 N/C. At an altitude of 150 m, the magnitude is 100 N/C. Find the net amount of charge contained in a cube 110 m on edge, with horizontal faces at altitudes of 150 and 260 m. Neglect the curvature of Earth.
When given five times than a number, 5 would be multiplied by (x) since x can be any number. Less than 18 means subtract 18. Is equal to means an eual sign and the equation is equal to 13.