A flat sheet is in the shape of a rectangle with sides of lengths 0.400 m and 0.600 m. The sheet is immersed in a uniform electric field of magnitude 65.0 N/C that is directed at 20∘ from the plane of the sheet (Figure 1). Figure 1 of 1 Part A Find the magnitude of the electric flux through the sheet. Express your answer with the appropriate units. Φ = Value Units