I need some help with these questions please. 1. The direction of the electric f

Question

I need some help with these questions please.

1. The direction of the electric field originates at ___ ____, while the elctric flux originates at _____ ______.2. Describe the lines of electric flux generated by an enclosed net positive charge:___________3. Define what a test charge is: ______________4. The elctric flux through an enclosed surface is: due to a signle point charge inside a sphere is _______, while the electric flux for a uniform multi-charge electric field is (wire) is;________________

Explanation / Answer

here,

1. The direction of the electric field originates at centre of charge, while the elctric flux originates at Surface.

2. Describe the lines of electric flux generated by an enclosed net positive charge:
They are always away from charge and towards negatice charge.

3. Define what a test charge is:
a test charge is a charge with a magnitude so small that placing it at a point has a negligible affect on the field around the point.

4. The elctric flux through an enclosed surface is:
due to a signle point charge inside a sphere is Zero
while the electric flux for a uniform multi-charge electric field is (wire) is perpendicular to surface

Since electric flux, fi = Electric field * eclosed area * CosTheta

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects