The electric field E in a particular region of empty space is expressed in Cartesian coordinates (x, y. 2) as perive an expression for the charge density p in this region, and hence determine pleo4 (in units of m) at the point with coordinates x-1.0 m, y-2.0 m, z-3.0 m. Enter your answer as a decimal number in the box below: m.

The electric field E in a particular region of empty space is expressed in Cartesian coordinates (x, y. 2) as perive an expression for the charge density p in this region, and hence determine pleo4 (in units of m) at the point with coordinates x-1.0 m, y-2.0 m, z-3.0 m. Enter your answer as a decimal number in the box below: m.