Question

Figure shows three point charges +2q, -9 and + 3q. Two charges + 2q and - are enclosed within a surface 'S'. What is the electric flux due to this configuration through the surface 'S'?​

Answer 1

The correct answer is q/$E_{o}$

Explanation:

• Enclosed surface charge = 2q - q/$E_{o$

• Hence it becomes q/$E_{o}$

• Electric flux is term of physics that refers to the flow of electric charges i.e field through a specific area.

• These are virtual lines drawn to represent it.

• These are shown to go through the surface.

• The unit of electric flux is Volt Meters.