Two Charges of 15 PC and −40 PC Are Inside

question 67

Multiple Choice

Two charges of 15 pC and −40 pC are inside a cube with sides that are of 0.40-m length. Determine the net electric flux through the surface of the cube.

• A) +2.8 N ⋅ m²/C
• B) −1.1 N ⋅ m²/C
• C) +1.1 N ⋅ m²/C
• D) −2.8 N ⋅ m²/C
• E) −0.47 N ⋅ m²/C